| Literature DB >> 14230013 |
Abstract
Entities:
Keywords: BLOOD; CHROMATOGRAPHY; ESTRIOL; PHYSIOLOGY; PLACENTA; PREGNANCY; SPECTRUM ANALYSIS; STEROIDS; UMBILICAL CORD
Mesh:
Substances:
Year: 1964 PMID: 14230013 DOI: 10.1210/jcem-24-11-1155
Source DB: PubMed Journal: J Clin Endocrinol Metab ISSN: 0021-972X Impact factor: 5.958