PubMed

Chronic dialysis and death among survivors of acute kidney injury requiring dialysis.

Wald R, Quinn RR, Luo J, Li P, Scales DC, Mamdani MM, Ray JG; University of Toronto Acute Kidney Injury Research Group.

JAMA. 2009 Sep 16;302(11):1179-85. Erratum in: JAMA. 2009 Oct 14;302(14):1532. PMID: 19755696 [PubMed - indexed for MEDLINE]Related articles

Rates of rubella immunity among immigrant and non-immigrant pregnant women.

McElroy R, Laskin M, Jiang D, Shah R, Ray JG.

J Obstet Gynaecol Can. 2009 May;31(5):409-13.PMID: 19604421 [PubMed - indexed for MEDLINE]Related articles

Disequilibrium Between Admitted and Discharged Hospitalized Patients Affects Emergency Department Length of Stay.

Vermeulen MJ, Ray JG, Bell C, Cayen B, Stukel TA, Schull MJ.

Ann Emerg Med. 2009 Dec;54(6):794-804. Epub 2009 Jun 25.PMID: 19556025 [PubMed - as supplied by publisher]Related articles

Thresholds for small for gestational age among newborns of East Asian and South Asian ancestry.

Ray JG, Jiang D, Sgro M, Shah R, Singh G, Mamdani MM.

J Obstet Gynaecol Can. 2009 Apr;31(4):322-30.PMID: 19497151 [PubMed - indexed for MEDLINE]Related articles

Venous thromboembolism as a marker of quality of care in trauma.

Huseynova K, Xiong W, Ray JG, Ahmed N, Nathens AB.

J Am Coll Surg. 2009 Apr;208(4):547-52, 552.e1.PMID: 19476788 [PubMed - indexed for MEDLINE]Related articles

Pre-conceptional folic acid supplement use according to maternal country of birth.

Han A, Rotermann M, Fuller-Thomson E, Ray JG.

J Obstet Gynaecol Can. 2009 Mar;31(3):222-6.PMID: 19416568 [PubMed - indexed for MEDLINE]Related articles

Abdominal visceral adiposity in the first trimester predicts glucose intolerance in later pregnancy.

Martin AM, Berger H, Nisenbaum R, Lausman AY, MacGarvie S, Crerar C, Ray JG.

Diabetes Care. 2009 Jul;32(7):1308-10. Epub 2009 Apr 23.PMID: 19389819 [PubMed - indexed for MEDLINE]Related articlesFree article

Subclinical atherosclerosis in association with elevated placental vascular resistance in early pregnancy.

Lausman AY, Kingdom JC, Bradley TJ, Slorach C, Ray JG.

Atherosclerosis. 2009 Sep;206(1):33-5. Epub 2009 Feb 20. No abstract available. PMID: 19281984 [PubMed - in process]Related articles

Homocysteine-lowering therapy and stroke risk, severity, and disability: additional findings from the HOPE 2 trial.

Saposnik G, Ray JG, Sheridan P, McQueen M, Lonn E; Heart Outcomes Prevention Evaluation 2 Investigators.

Stroke. 2009 Apr;40(4):1365-72. Epub 2009 Feb 19.PMID: 19228852 [PubMed - indexed for MEDLINE]Related articles

Maternal obesity and the risk of placental vascular disease.

Becker T, Vermeulen MJ, Wyatt PR, Meier C, Ray JG.

J Obstet Gynaecol Can. 2008 Dec;30(12):1132-6.PMID: 19175965 [PubMed - indexed for MEDLINE]Related articles

Vitamin B-12 and neural tube defects: the Canadian experience.

Thompson MD, Cole DE, Ray JG.

Am J Clin Nutr. 2009 Feb;89(2):697S-701S. Epub 2008 Dec 30. Review.PMID: 19116334 [PubMed - indexed for MEDLINE]Related articles

Can studies of harm be harmful?

Ray JG.

CMAJ. 2008 Dec 2;179(12):1243-4. No abstract available. PMID: 19047597 [PubMed - indexed for MEDLINE]Related articlesFree article

Variant haplotypes at XRCC1 and risk of oral leukoplakia in HPV non-infected samples.

Majumder M, Indra D, Roy PD, Datta S, Ray JG, Panda CK, Roy B.

J Oral Pathol Med. 2009 Feb;38(2):174-80. Epub 2008 Aug 31.PMID: 18764855 [PubMed - indexed for MEDLINE]Related articles

Efficacy of Canadian folic acid food fortification.

Ray JG.

Food Nutr Bull. 2008 Jun;29(2 Suppl):S225-30.PMID: 18709897 [PubMed - indexed for MEDLINE]Related articles

Hyperhomocysteinemia: no longer a consideration in the management of venous thromboembolism.

Ray JG.

Curr Opin Pulm Med. 2008 Sep;14(5):369-73. Review.PMID: 18664964 [PubMed - indexed for MEDLINE]Related articles

Alcohol sales and risk of serious assault.

Ray JG, Moineddin R, Bell CM, Thiruchelvam D, Creatore MI, Gozdyra P, Cusimano M, Redelmeier DA.

PLoS Med. 2008 May 13;5(5):e104.PMID: 18479181 [PubMed - indexed for MEDLINE]Related articlesFree article

Retinal vein occlusion and traditional risk factors for atherosclerosis.

O'Mahoney PR, Wong DT, Ray JG.

Arch Ophthalmol. 2008 May;126(5):692-9.PMID: 18474782 [PubMed - indexed for MEDLINE]Related articlesFree article

High rate of maternal vitamin B12 deficiency nearly a decade after Canadian folic acid flour fortification.

Ray JG, Goodman J, O'Mahoney PR, Mamdani MM, Jiang D.

QJM. 2008 Jun;101(6):475-7. Epub 2008 Mar 12.PMID: 18337285 [PubMed - indexed for MEDLINE]Related articlesFree article

Acanthosis nigricans among women with gestational diabetes mellitus and risk of adverse pregnancy outcomes.

Daitchman J, Vermeulen MJ, Ray JG.

Diabetes Care. 2008 May;31(5):e30. Epub 2008 Feb 11. No abstract available. PMID: 18268069 [PubMed - indexed for MEDLINE]Related articlesFree article

Breast size and risk of type 2 diabetes mellitus.

Ray JG, Mohllajee AP, van Dam RM, Michels KB.

CMAJ. 2008 Jan 29;178(3):289-95. Erratum in: CMAJ. 2008 Feb 26;178(5):598. PMID: 18227448 [PubMed - indexed for MEDLINE]Related articlesFree article

AgNOR cut-point to distinguish mild and moderate epithelial dysplasia.

Chattopadhyay A, Ray JG.

J Oral Pathol Med. 2008 Feb;37(2):78-82.PMID: 18197851 [PubMed - indexed for MEDLINE]Related articles

Randomized clinical trial of homocysteine level lowering therapy and fractures.

Sawka AM, Ray JG, Yi Q, Josse RG, Lonn E.

Arch Intern Med. 2007 Oct 22;167(19):2136-9. No abstract available. PMID: 17954810 [PubMed - indexed for MEDLINE]Related articles

Metabolic syndrome features and risk of neural tube defects.

Ray JG, Thompson MD, Vermeulen MJ, Meier C, Wyatt PR, Wong PY, Summers AM, Farrell SA, Cole DE.

BMC Pregnancy Childbirth. 2007 Sep 19;7:21.PMID: 17880716 [PubMed - indexed for MEDLINE]Related articlesFree article

Taking ACE inhibitors during early pregnancy: is it safe?

Ray JG, Vermeulen MJ, Koren G.

Can Fam Physician. 2007 Sep;53(9):1439-40.PMID: 17872870 [PubMed - indexed for MEDLINE]Related articlesFree article

Venous thromboembolism in association with features of the metabolic syndrome.

Ray JG, Lonn E, Yi Q, Rathe A, Sheridan P, Kearon C; HOPE-2 investigators, Yusuf S, Arnold MJ, McQueen MJ, Pogue J, Probstfield J, Fodor G, Held C, Micks M, Genest J Jr.

QJM. 2007 Nov;100(11):679-84. Epub 2007 Sep 10.PMID: 17846056 [PubMed - indexed for MEDLINE]Related articlesFree article

"You're not my obstetrician" (and it may not matter).

Bell CM, Ray JG.

CMAJ. 2007 Aug 14;177(4):372-3. No abstract available. PMID: 17698827 [PubMed - indexed for MEDLINE]Related articlesFree article

Risk of fetal death associated with maternal drug dependence and placental abruption: a population-based study.

McDonald SD, Vermeulen MJ, Ray JG.

J Obstet Gynaecol Can. 2007 Jul;29(7):556-9.PMID: 17623568 [PubMed - indexed for MEDLINE]Related articles

Prepregnancy diabetes and risk of placental vascular disease.

Becker T, Vermeulen MJ, Wyatt PR, Meier C, Ray JG.

Diabetes Care. 2007 Oct;30(10):2496-8. Epub 2007 Jun 22. No abstract available. PMID: 17586740 [PubMed - indexed for MEDLINE]Related articlesFree article

Lipid-lowering therapy and outcomes in heart failure.

Ray JG, Norris CM, Udell JA, Tsuyuki RT, McAlister FA, Knudtson ML, Ghali WA.

J Cardiovasc Pharmacol Ther. 2007 Mar;12(1):27-35.PMID: 17495255 [PubMed - indexed for MEDLINE]Related articles

Results of the Recent Immigrant Pregnancy and Perinatal Long-term Evaluation Study (RIPPLES).

Ray JG, Vermeulen MJ, Schull MJ, Singh G, Shah R, Redelmeier DA.

CMAJ. 2007 May 8;176(10):1419-26.PMID: 17485694 [PubMed - indexed for MEDLINE]Related articlesFree article

Vitamin B12 and the risk of neural tube defects in a folic-acid-fortified population.

Ray JG, Wyatt PR, Thompson MD, Vermeulen MJ, Meier C, Wong PY, Farrell SA, Cole DE.

Epidemiology. 2007 May;18(3):362-6.PMID: 17474166 [PubMed - indexed for MEDLINE]Related articles

Homocysteine-lowering therapy and risk for venous thromboembolism: a randomized trial.

Ray JG, Kearon C, Yi Q, Sheridan P, Lonn E; Heart Outcomes Prevention Evaluation 2 (HOPE-2) Investigators.

Ann Intern Med. 2007 Jun 5;146(11):761-7. Epub 2007 Apr 30.PMID: 17470822 [PubMed - indexed for MEDLINE]Related articlesFree article

Use of maternal GHb concentration to estimate the risk of congenital anomalies in the offspring of women with prepregnancy diabetes.

Guerin A, Nisenbaum R, Ray JG.

Diabetes Care. 2007 Jul;30(7):1920-5. Epub 2007 Apr 19.PMID: 17446531 [PubMed - indexed for MEDLINE]Related articlesFree article

Trends in obesity in pregnancy.

Ray JG, Nisenbaum R, Singh G, Meier C, Guerin A, Wyatt PR, Vermeulen MJ.

Epidemiology. 2007 Mar;18(2):280-1. No abstract available. PMID: 17301710 [PubMed - indexed for MEDLINE]Related articles

Primary and secondary prevention of heart failure with statins.

Udell JA, Ray JG.

Expert Rev Cardiovasc Ther. 2006 Nov;4(6):917-26. Review.PMID: 17173505 [PubMed - indexed for MEDLINE]Related articles

Brief overview of maternal triglycerides as a risk factor for pre-eclampsia.

Ray JG, Diamond P, Singh G, Bell CM.

BJOG. 2006 Apr;113(4):379-86. Review.PMID: 16553649 [PubMed - indexed for MEDLINE]Related articles

Metabolic syndrome and the risk of placental dysfunction.

Ray JG, Vermeulen MJ, Schull MJ, McDonald S, Redelmeier DA.

J Obstet Gynaecol Can. 2005 Dec;27(12):1095-101.PMID: 16524527 [PubMed - indexed for MEDLINE]Related articles

Bias in published cost effectiveness studies: systematic review.

Bell CM, Urbach DR, Ray JG, Bayoumi A, Rosen AB, Greenberg D, Neumann PJ.

BMJ. 2006 Mar 25;332(7543):699-703. Epub 2006 Feb 22. Review.PMID: 16495332 [PubMed - indexed for MEDLINE]Related articlesFree article

Prophylaxis for the thromboembolic disease--recommendations from the American College of Chest Physicians--are they appropriate for orthopaedic surgery?

Colwell CW Jr, Lassen MR, Bergqvist D, Geerts WH, Pineo GF, Heit JA, Ray JG.

J Arthroplasty. 2006 Jan;21(1):148-9; author reply 149. No abstract available. PMID: 16446202 [PubMed - indexed for MEDLINE]Related articles

Prevention of venous thromboembolism.

Geerts W, Ray JG, Colwell CW, Bergqvist D, Pineo GF, Lassen MR, Heit JA.

Chest. 2005 Nov;128(5):3775-6. No abstract available. PMID: 16304350 [PubMed - indexed for MEDLINE]Related articlesFree article

Vitamin B12 and homocysteine.

Ray JG, Cole DE.

CMAJ. 2005 Nov 22;173(11):1359-60. No abstract available. PMID: 16301712 [PubMed - indexed for MEDLINE]Related articlesFree article

Cardiovascular health after maternal placental syndromes (CHAMPS): population-based retrospective cohort study.

Ray JG, Vermeulen MJ, Schull MJ, Redelmeier DA.

Lancet. 2005 Nov 19;366(9499):1797-803.PMID: 16298217 [PubMed - indexed for MEDLINE]Related articles

Screening and active management reduced perinatal complications more than routine care in gestational diabetes.

Ray JG.

ACP J Club. 2005 Nov-Dec;143(3):65. No abstract available. PMID: 16262222 [PubMed]Related articles

Adverse perinatal outcomes associated with homelessness and substance use in pregnancy.

Little M, Shah R, Vermeulen MJ, Gorman A, Dzendoletas D, Ray JG.

CMAJ. 2005 Sep 13;173(6):615-8.PMID: 16157725 [PubMed - indexed for MEDLINE]Related articlesFree article

Dose-reducing H2 receptor antagonists in the presence of low glomerular filtration rate: a systematic review of the evidence.

Manlucu J, Tonelli M, Ray JG, Papaioannou A, Youssef G, Thiessen-Philbrook HR, Holbrook A, Garg AX.

Nephrol Dial Transplant. 2005 Nov;20(11):2376-84. Epub 2005 Aug 9. Review.PMID: 16091377 [PubMed - indexed for MEDLINE]Related articlesFree article

Long-term health sequelae following E. coli and campylobacter contamination of municipal water. Population sampling and assessing non-participation biases.

Garg AX, Macnab J, Clark W, Ray JG, Marshall JK, Suri RS, Devereaux PJ, Haynes B; Walkerton Health Study Investigators.

Can J Public Health. 2005 Mar-Apr;96(2):125-30.PMID: 15850033 [PubMed - indexed for MEDLINE]Related articles

Folic acid and placental pathology.

McDonald SD, Vermeulen MJ, Ray JG.

Epidemiology. 2005 May;16(3):419-20. No abstract available. PMID: 15824569 [PubMed - indexed for MEDLINE]Related articles

Absence of effect of folic acid flour fortification on anticonvulsant drug levels.

Ray JG, Langman LJ, Mamdani MM, Cole DE.

Am J Med. 2005 Apr;118(4):444-5. No abstract available. PMID: 15808148 [PubMed - indexed for MEDLINE]Related articles

Cobalamin deficiency in elderly patients.

Ray JG, Cole DE.

CMAJ. 2005 Feb 15;172(4):448-50; author reply 451. No abstract available. PMID: 15710919 [PubMed - indexed for MEDLINE]Related articlesFree article

Giant cell arteritis and cardiovascular disease in older adults.

Ray JG, Mamdani MM, Geerts WH.

Heart. 2005 Mar;91(3):324-8.PMID: 15710711 [PubMed - indexed for MEDLINE]Related articlesFree article