| Literature DB >> 6836666 |
Abstract
Keywords: Contraception; Contraceptive Methods; Diseases; Family Planning; Iud; North America; Pregnancy Complications; Pregnancy, Ectopic; Research Report; Western Europe
Mesh:
Year: 1983 PMID: 6836666
Source DB: PubMed Journal: Stud Fam Plann ISSN: 0039-3665