| Literature DB >> 7310915 |
Abstract
Keywords: Case Histories; Contraception; Contraceptive Methods--side effects; Data Collection; Diseases; Family Planning; Menstrual Cycle; Menstruation; Oral Contraceptives--side effects; Reproduction; Research Methodology; Treatment
Mesh:
Substances:
Year: 1981 PMID: 7310915 PMCID: PMC2552708
Source DB: PubMed Journal: J Natl Med Assoc ISSN: 0027-9684 Impact factor: 1.798