title: [Sequenz-Ovosiston as a contraceptive agent].
mesh_terms: D000328:Adult; D002715:Chlormadinone Acetate / Q000008:administration & dosage / Q000009:adverse effects; D003276:Contraceptives, Oral / Q000008:administration & dosage*; D004338:Drug Combinations; D005260:Female; D006801:Humans; D008656:Mestranol / Q000008:administration & dosage / Q000009:adverse effects; D011247:Pregnancy
chemical_list: D003276:Contraceptives, Oral; D004338:Drug Combinations; D002715:Chlormadinone Acetate; D008656:Mestranol
vernacular_title: Sequenz-Ovosiston als Kontrazeptivum.