| Literature DB >> 12262543 |
Abstract
Keywords: Contraception; Contraceptive Methods--complications; Examinations And Diagnoses; Family Planning; Iud--complications; Size; Ultrasonics
Mesh：
Year: 1981 PMID： 12262543
Source DB: PubMed Journal: Contracept Deliv Syst ISSN： 0143-6112