| Literature DB >> 14296264 |
Abstract
Entities:
Keywords: BLOOD; FETUS; GONADOTROPINS, CHORIONIC; MATERNAL-FETAL EXCHANGE; PREGNANCY; SEX
Mesh:
Substances:
Year: 1965 PMID: 14296264 DOI: 10.1210/jcem-25-6-792
Source DB: PubMed Journal: J Clin Endocrinol Metab ISSN: 0021-972X Impact factor: 5.958