Norplant vs oral contraceptives.
Slawson
D C
DC
Department of Family Medicine, University of Virginia Health Sciences Center, Charlottesville 22908.
Shaughnessy
A F
AF
D003271:Contraceptive Agents, Female / Q000009:adverse effects; D003276:Contraceptives, Oral / Q000009:adverse effects; D003430:Cross-Sectional Studies; D004343:Drug Implants; D005260:Female; D006801:Humans; D016912:Levonorgestrel / Q000009:adverse effects; D017060:Patient Satisfaction; D015203:Reproducibility of Results
D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D004343:Drug Implants; D016912:Levonorgestrel