title: [Recent results of comparative clinical studies with oral contraceptives].
mesh_terms: D002986:Clinical Trials as Topic; D003276:Contraceptives, Oral / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D004967:Estrogens / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008599:Menstruation Disturbances / Q000139:chemically induced
chemical_list: D003276:Contraceptives, Oral; D004967:Estrogens
vernacular_title: Neuere Ergebnisse vergleichender klinischer Versuche mit oralen Kontrazeptiva.