Sex ratio and time to pregnancy: analysis of four large European population surveys.
about
Human semen quality and the secondary sex ratio.Male Reproductive Disorders and Fertility Trends: Influences of Environment and Genetic Susceptibility.Improved Fecundity in Northern China: A Secular Trend from 1980 to 2003.Sperm counts and sperm sex ratio in male infertility patientsAgency in Fertility Decisions in Western Europe During the Demographic Transition: A Comparative Perspective.Ratio of boys to girls at birth.
P2860
Sex ratio and time to pregnancy: analysis of four large European population surveys.
description
2007 nî lūn-bûn
@nan
2007年の論文
@ja
2007年論文
@yue
2007年論文
@zh-hant
2007年論文
@zh-hk
2007年論文
@zh-mo
2007年論文
@zh-tw
2007年论文
@wuu
2007年论文
@zh
2007年论文
@zh-cn
name
Sex ratio and time to pregnancy: analysis of four large European population surveys.
@ast
Sex ratio and time to pregnancy: analysis of four large European population surveys.
@en
type
label
Sex ratio and time to pregnancy: analysis of four large European population surveys.
@ast
Sex ratio and time to pregnancy: analysis of four large European population surveys.
@en
prefLabel
Sex ratio and time to pregnancy: analysis of four large European population surveys.
@ast
Sex ratio and time to pregnancy: analysis of four large European population surveys.
@en
P2860
P1433
P1476
Sex ratio and time to pregnancy: analysis of four large European population surveys
@en
P2093
Mike Joffe
Nicky Best
P2860
P356
10.1136/BMJ.39097.508426.BE
P407
P577
2007-02-02T00:00:00Z