| Literature DB >> 4750294 |
Abstract
Keywords: Contraception; Contraceptive Effectiveness; Family Planning; Male Sterilization; Sterilization, Sexual; Use-effectiveness; Vasectomy
Mesh:
Year: 1973 PMID: 4750294 PMCID: PMC1946978
Source DB: PubMed Journal: Can Med Assoc J ISSN: 0008-4409 Impact factor: 8.262