Author： James W.H.
Publisher： Informa Healthcare
ISSN： 1464-5033
Source： Annals of Human Biology, Vol.18, Iss.5, 1991-10, pp. : 471-474
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
Related content
The sex ratio of monoamniotic twin pairs
Annals of Human Biology, Vol. 4, Iss. 2, 1977-03 ,pp. :
Access to resources
Recommend
Sex ratio and placentation in twins
By James W.H.
Annals of Human Biology, Vol. 7, Iss. 3, 1980-06 ,pp. :
Annals of Human Biology, Vol. 2, Iss. 4, 1975-10 ,pp. :
Annals of Human Biology, Vol. 2, Iss. 4, 1975-10 ,pp. :
The sex ratio of Oriental births
Annals of Human Biology, Vol. 12, Iss. 5, 1985-10 ,pp. :