| Literature DB >> 14196397 |
Abstract
Entities:
Keywords: BLOOD; CARBON ISOTOPES; CHROMATOGRAPHY; DEHYDROEPIANDROSTERONE; ESTRADIOL; ESTRIOL; ESTRONE; FETUS; METABOLISM; PLACENTA; PREGNANCY; PUERPERIUM; SULFATES; TRITIUM; URINE
Mesh:
Substances:
Year: 1964 PMID: 14196397
Source DB: PubMed Journal: Obstet Gynecol ISSN: 0029-7844 Impact factor: 7.661