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Items: 1 to 20 of 31

1.

Twinning frequency of Japanese Macaques (Macaca fuscata) at Takasakiyama.

Sugiyama Y, Kurita H, Matsui T, Shimomura T.

Primates. 2011 Jan;52(1):19-23. doi: 10.1007/s10329-010-0220-8. Epub 2010 Sep 16.

PMID:
20844921
2.

Do women stop early? Similarities in fertility decline in humans and chimpanzees.

Hawkes K, Smith KR.

Ann N Y Acad Sci. 2010 Aug;1204:43-53. doi: 10.1111/j.1749-6632.2010.05527.x.

3.

Colloquium paper: how grandmother effects plus individual variation in frailty shape fertility and mortality: guidance from human-chimpanzee comparisons.

Hawkes K.

Proc Natl Acad Sci U S A. 2010 May 11;107 Suppl 2:8977-84. doi: 10.1073/pnas.0914627107. Epub 2010 May 5.

4.

Is there a trade-off between fertility and longevity? A comparative study of women from three large historical databases accounting for mortality selection.

Gagnon A, Smith KR, Tremblay M, Vézina H, Paré PP, Desjardins B.

Am J Hum Biol. 2009 Jul-Aug;21(4):533-40. doi: 10.1002/ajhb.20893.

PMID:
19298004
5.

Mortality and fertility rates in humans and chimpanzees: How within-species variation complicates cross-species comparisons.

Hawkes K, Smith KR, Robson SL.

Am J Hum Biol. 2009 Jul-Aug;21(4):578-86. doi: 10.1002/ajhb.20890.

PMID:
19213006
6.

Dizygotic twinning.

Hoekstra C, Zhao ZZ, Lambalk CB, Willemsen G, Martin NG, Boomsma DI, Montgomery GW.

Hum Reprod Update. 2008 Jan-Feb;14(1):37-47. Epub 2007 Nov 16. Review.

7.

Male twins reduce fitness of female co-twins in humans.

Lummaa V, Pettay JE, Russell AF.

Proc Natl Acad Sci U S A. 2007 Jun 26;104(26):10915-20. Epub 2007 Jun 18.

8.
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10.

Twinning and heteropaternity in chimpanzees (Pan troglodytes).

Ely JJ, Frels WI, Howell S, Izard MK, Keeling ME, Lee DR.

Am J Phys Anthropol. 2006 May;130(1):96-102.

PMID:
16353220
11.

Relationship of maternal body mass index and height to twinning.

Reddy UM, Branum AM, Klebanoff MA.

Obstet Gynecol. 2005 Mar;105(3):593-7.

PMID:
15738030
12.

Selection for increased brood size in historical human populations.

Helle S, Lummaa V, Jokela J.

Evolution. 2004 Feb;58(2):430-6.

PMID:
15068359
13.

Fertility and post-reproductive longevity.

Smith KR, Mineau GP, Bean LL.

Soc Biol. 2002 Fall-Winter;49(3-4):185-205.

PMID:
14652917
14.

Twinning rate in Europe during the war.

BULMER MG.

Br Med J. 1959 Jan 3;1(5113):29-30. No abstract available.

15.

Twinning.

Hall JG.

Lancet. 2003 Aug 30;362(9385):735-43. Review.

PMID:
12957099
16.

Frequency of twinning in two Costa Rican ethnic groups: an update.

Madrigal L, Saenz G, Chavez M, Dykes D.

Am J Hum Biol. 2001 Mar-Apr;13(2):220-6.

PMID:
11460867
17.

The epidemiology of multiple births.

Bortolus R, Parazzini F, Chatenoud L, Benzi G, Bianchi MM, Marini A.

Hum Reprod Update. 1999 Mar-Apr;5(2):179-87. Review.

18.

Insurance ovulation, embryo mortality and twinning.

Ball HL, Hill CM.

J Biosoc Sci. 1999 Apr;31(2):245-55.

PMID:
10333654
19.

Natural selection on human twinning.

Lummaa V, Haukioja E, Lemmetyinen R, Pikkola M.

Nature. 1998 Aug 6;394(6693):533-4. No abstract available.

PMID:
9707112
20.

The vanishing twin: a review.

Landy HJ, Keith LG.

Hum Reprod Update. 1998 Mar-Apr;4(2):177-83. Review.

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