[Problems of the statistical evaluation of clinical studies on oral contraceptives].
D002715:Chlormadinone Acetate / Q000008:administration & dosage; D003276:Contraceptives, Oral / Q000008:administration & dosage* / Q000009:adverse effects; D004997:Ethinyl Estradiol / Q000008:administration & dosage; D005040:Ethynodiol Diacetate / Q000008:administration & dosage; D005260:Female; D006801:Humans; D008535:Megestrol / Q000008:administration & dosage; D008656:Mestranol / Q000008:administration & dosage; D008796:Metrorrhagia / Q000139:chemically induced*; D013223:Statistics as Topic
D003276:Contraceptives, Oral; D002715:Chlormadinone Acetate; D004997:Ethinyl Estradiol; D005040:Ethynodiol Diacetate; D008656:Mestranol; D008535:Megestrol
Probleme der statistischen Auswertung klinischer Versuche mit oralen Kontrazeptiva.