about
A possible mechanism underlying the sex selectivity of neural tube defectPaternal effects on the human sex ratio at birth: evidence from interracial crosses.The influence of migration on secular trends in sex ratios at birth in cuba in the past fifty years.Microbial and metabolic profile of achlorhydric stomach: comparison of pernicious anaemia and hypogammaglobulinaemia.Secondary sex ratio in multiple births.The sex ratio of Oriental births.The sex ratios of black births.Seasonality in the sex ratio of US black births.Differential binding of X- and Y-chromosome-bearing human spermatozoa to zona pellucida in vitro.
P2860
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P2860
description
1980 nî lūn-bûn
@nan
1980年の論文
@ja
1980年論文
@yue
1980年論文
@zh-hant
1980年論文
@zh-hk
1980年論文
@zh-mo
1980年論文
@zh-tw
1980年论文
@wuu
1980年论文
@zh
1980年论文
@zh-cn
name
Time of fertilisation and sex of infants.
@en
type
label
Time of fertilisation and sex of infants.
@en
prefLabel
Time of fertilisation and sex of infants.
@en
P1433
P1476
Time of fertilisation and sex of infants.
@en
P2093
P304
P356
10.1016/S0140-6736(80)91565-2
P407
P577
1980-05-01T00:00:00Z