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Results: 1 to 20 of 24

1.

Prevalence and correction of near vision impairment at Kaski, Nepal.

Sapkota YD, Dulal S, Pokharel GP, Pant P, Ellwein LB.

Nepal J Ophthalmol. 2012 Jan-Jun;4(1):17-22. doi: 10.3126/nepjoph.v4i1.5845.

PMID:
22343991
2.

Is emmetropia the natural endpoint for human refractive development? An analysis of population-based data from the refractive error study in children (RESC).

Morgan IG, Rose KA, Ellwein LB; Refractive Error Study in Children Survey Group.

Acta Ophthalmol. 2010 Dec;88(8):877-84. doi: 10.1111/j.1755-3768.2009.01800.x.

3.

Prevalence and outcomes of cataract surgery in Brazil: the São Paulo eye study.

Salomão SR, Soares FS, Berezovsky A, Araújo-Filho A, Mitsuhiro MR, Watanabe SE, Carvalho AV, Pokharel GP, Belfort R Jr, Ellwein LB.

Am J Ophthalmol. 2009 Aug;148(2):199-206.e2. doi: 10.1016/j.ajo.2009.02.019. Epub 2009 May 5.

PMID:
19406378
4.

Prevalence and causes of visual impairment in low-middle income school children in Sao Paulo, Brazil.

Salomão SR, Cinoto RW, Berezovsky A, Mendieta L, Nakanami CR, Lipener C, Muñoz Ede H, Ejzenbaum F, Belfort R Jr, Pokharel GP, Ellwein LB.

Invest Ophthalmol Vis Sci. 2008 Oct;49(10):4308-13. doi: 10.1167/iovs.08-2073.

5.

Prevalence and causes of vision impairment and blindness in older adults in Brazil: the Sao Paulo Eye Study.

Salomao SR, Cinoto RW, Berezovsky A, Araujo-Filho A, Mitsuhiro MR, Mendieta L, Morales PH, Pokharel GP, Belfort R Jr, Ellwein LB.

Ophthalmic Epidemiol. 2008 May-Jun;15(3):167-75. doi: 10.1080/09286580701843812.

PMID:
18569812
6.

Prevalence and causes of functional low vision in school-age children: results from standardized population surveys in Asia, Africa, and Latin America.

Gilbert CE, Ellwein LB; Refractive Error Study in Children Study Group.

Invest Ophthalmol Vis Sci. 2008 Mar;49(3):877-81. doi: 10.1167/iovs.07-0973.

7.

The prevalence of visual impairment in school children of upper-middle socioeconomic status in Kathmandu.

Sapkota YD, Adhikari BN, Pokharel GP, Poudyal BK, Ellwein LB.

Ophthalmic Epidemiol. 2008 Jan-Feb;15(1):17-23. doi: 10.1080/09286580701772011.

PMID:
18300085
8.

Global magnitude of visual impairment caused by uncorrected refractive errors in 2004.

Resnikoff S, Pascolini D, Mariotti SP, Pokharel GP.

Bull World Health Organ. 2008 Jan;86(1):63-70.

9.

Prevalence of blindness and cataract surgery in Gandaki Zone, Nepal.

Sapkota YD, Pokharel GP, Nirmalan PK, Dulal S, Maharjan IM, Prakash K.

Br J Ophthalmol. 2006 Apr;90(4):411-6.

10.

Barriers to up take cataract surgery in Gandaki Zone, Nepal.

Sapkota YD, Pokharel GP, Dulal S, Byanju RN, Maharjan IM.

Kathmandu Univ Med J (KUMJ). 2004 Apr-Jun;2(2):103-12.

PMID:
15821375
11.

Refractive error and visual impairment in school-age children in Gombak District, Malaysia.

Goh PP, Abqariyah Y, Pokharel GP, Ellwein LB.

Ophthalmology. 2005 Apr;112(4):678-85.

PMID:
15808262
12.

Global data on visual impairment in the year 2002.

Resnikoff S, Pascolini D, Etya'ale D, Kocur I, Pararajasegaram R, Pokharel GP, Mariotti SP.

Bull World Health Organ. 2004 Nov;82(11):844-51. Epub 2004 Dec 14.

13.

2002 global update of available data on visual impairment: a compilation of population-based prevalence studies.

Pascolini D, Mariotti SP, Pokharel GP, Pararajasegaram R, Etya'ale D, Négrel AD, Resnikoff S.

Ophthalmic Epidemiol. 2004 Apr;11(2):67-115.

PMID:
15255026
14.

Refractive error and visual impairment in urban children in southern china.

He M, Zeng J, Liu Y, Xu J, Pokharel GP, Ellwein LB.

Invest Ophthalmol Vis Sci. 2004 Mar;45(3):793-9.

15.

Accuracy of noncycloplegic autorefraction in school-age children in China.

Zhao J, Mao J, Luo R, Li F, Pokharel GP, Ellwein LB.

Optom Vis Sci. 2004 Jan;81(1):49-55.

PMID:
14747761
16.

Refractive error and visual impairment in African children in South Africa.

Naidoo KS, Raghunandan A, Mashige KP, Govender P, Holden BA, Pokharel GP, Ellwein LB.

Invest Ophthalmol Vis Sci. 2003 Sep;44(9):3764-70.

17.

Refractive error in children in an urban population in New Delhi.

Murthy GV, Gupta SK, Ellwein LB, Muñoz SR, Pokharel GP, Sanga L, Bachani D.

Invest Ophthalmol Vis Sci. 2002 Mar;43(3):623-31.

18.

Refractive error in children in a rural population in India.

Dandona R, Dandona L, Srinivas M, Sahare P, Narsaiah S, Muñoz SR, Pokharel GP, Ellwein LB.

Invest Ophthalmol Vis Sci. 2002 Mar;43(3):615-22.

19.

Nutrition education and mega-dose vitamin A supplementation in Nepal.

Pokharel GP, Pant CR, Tilden RL, Pokhrel RP, Atmarita, Curtale F.

Indian J Pediatr. 1998 Jul-Aug;65(4):547-55.

PMID:
10773903
20.

Refractive Error Study in Children: results from Mechi Zone, Nepal.

Pokharel GP, Negrel AD, Munoz SR, Ellwein LB.

Am J Ophthalmol. 2000 Apr;129(4):436-44.

PMID:
10764850
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