| Literature DB >> 4357280 |
Abstract
Entities:
Keywords: Comparative Studies; Contraception; Contraceptive Methods--complications; Diseases; Family Planning; Infections; Iud--complications; Pelvic Infections; Research Methodology; Studies
Mesh:
Year: 1973 PMID: 4357280
Source DB: PubMed Journal: Int J Fertil ISSN: 0020-725X