| Literature DB >> 7202824 |
V A John, D K Luscombe, H Kemp.
Abstract
Entities:
Keywords: Age Factors; Behavior; Comparative Studies; Contraception; Contraceptive Methods; Demographic Factors; Depression; Diseases; Family Planning; Laboratory Procedures; Mental Disorders; Oral Contraceptives; Population; Population Characteristics; Research Methodology; Smoking; Studies
Mesh:
Substances:
Year: 1980 PMID: 7202824
Source DB: PubMed Journal: J Int Med Res ISSN: 0300-0605 Impact factor: 1.671