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	841.	Three patterns of seasonality in American births. [electronic resource] by Lyster, W R Producer: 19710922 In: American journal of obstetrics and gynecology vol. 110 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	842.	Population decline: a threat to the West? [electronic resource] by McIntosh, C A Crane, B B Producer: 19870304 In: Family planning perspectives vol. 18 Availability: No items available. Save to lists Add to cart (remove)
	843.	[The encyclical "HUMANAE Vitae" and birth rate]. [electronic resource] by Hoogendoorn, D Producer: 19700923 In: Minerva medica vol. 61 Availability: No items available. Save to lists Add to cart (remove)
	844.	Higher rate of multiple births after periconceptional vitamin supplementation. [electronic resource] by Czeizel, A E Métneki, J Dudás, I Producer: 19940609 In: The New England journal of medicine vol. 330 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	845.	Pennsylvania's birth rates after Medicaid abortion restrictions. [electronic resource] by Kahn, E M Producer: 19930624 In: American journal of public health vol. 83 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	846.	[Recent trends in cohort fertility among the Japanese women (author's transl)]. [electronic resource] by Watanabe, Y Producer: 19811207 In: Jinko mondai kenkyu. [Journal of population problems] no. 158 Availability: No items available. Save to lists Add to cart (remove)
	847.	[Differential mortality and fertility structure of human populations]. [electronic resource] by Lucchetti, E Producer: 19811005 In: Genus vol. 35 Availability: No items available. Save to lists Add to cart (remove)
	848.	[Fertility evolution in Slovakia during the period 1880-1910]. [electronic resource] by Veres, P Producer: 19840409 In: Demografie vol. 25 Availability: No items available. Save to lists Add to cart (remove)
	849.	Fertility, union status and partners. [electronic resource] by Ebanks, G E Producer: 19800125 In: International journal of sociology of the family vol. 3 Availability: No items available. Save to lists Add to cart (remove)
	850.	[From code culture to vital knowledge]. [electronic resource] by Stoltenberg, Camilla Producer: 20030123 In: Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke vol. 122 Availability: No items available. Save to lists Add to cart (remove)
	851.	Estimates of cousin marriage and mean inbreeding in the United Kingdom from 'birth briefs'. [electronic resource] by Smith, M T Producer: 20010712 In: Journal of biosocial science vol. 33 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	852.	From the Centers for Disease Control and Prevention. Preterm singleton births--United States, 1989-1996. [electronic resource] Producer: 19990428 In: JAMA vol. 281 Availability: No items available. Save to lists Add to cart (remove)
	853.	[Registration of births and newborn infants in Norway]. [electronic resource] by Ogloend, B Producer: 19990323 In: Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke vol. 119 Availability: No items available. Save to lists Add to cart (remove)
	854.	Reduced male births in major Italian cities. [electronic resource] by Astolfi, P Zonta, L A Producer: 20000113 In: Human reproduction (Oxford, England) vol. 14 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	855.	Definition and prevalence of subfertility and infertility. [electronic resource] by Gnoth, C Godehardt, E Frank-Herrmann, P Friol, K Tigges, Jürgen Freundl, G Producer: 20050831 In: Human reproduction (Oxford, England) vol. 20 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	856.	Modeling momentum in gradual demographic transitions. [electronic resource] by Schoen, Robert Jonsson, Stefan Hrafn Producer: 20040406 In: Demography vol. 40 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	857.	An appropriate endpoint--cumulative live birth rate (CLBR). [electronic resource] by Check, Jerome H Producer: 20040714 In: Fertility and sterility vol. 81 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	858.	Time trend of the male proportion at birth in Brazil, 1979-2004. [electronic resource] by Gibson, Gerusa Costa, Luciana Scarlazzari Koifman, Sergio Producer: 20091207 In: International journal of environmental research and public health vol. 6 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	859.	Reproduction rates adjusted for age, parity, fecundity, and marriage. [electronic resource] by WHELPTON, P K Producer: 20100318 In: Journal of the American Statistical Association vol. 41 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	860.	Extinction times and size of the surviving species in a two-species competition process. [electronic resource] by Gómez-Corral, A García, M López Producer: 20120502 In: Journal of mathematical biology vol. 64 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)

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Your search returned 9434 results.