| Literature DB >> 832058 |
Abstract
Keywords: Contraception; Contraceptive Methods--complications; Diseases; Family Planning; Iud--complications; Pregnancy; Pregnancy Complications; Pregnancy, Ectopic
Mesh:
Year: 1977 PMID: 832058 PMCID: PMC1603910 DOI: 10.1136/bmj.1.6054.169
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447