| Literature DB >> 14060917 |
Abstract
Keywords: ABORTION, HABITUAL; PREGNANCY; PROGESTATIONAL HORMONES; VAGINAL SMEARS
Mesh:
Substances:
Year: 1963 PMID: 14060917 PMCID: PMC1874091 DOI: 10.1136/bmj.2.5366.1172
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447