title: [Clinical experience with an estro-progestin preparation in low dosage].
mesh_terms: D000328:Adult; D001777:Blood Coagulation / Q000187:drug effects*; D004338:Drug Combinations; D004997:Ethinyl Estradiol / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D008099:Liver / Q000187:drug effects*; D009640:Norethindrone / Q000008:administration & dosage*
chemical_list: D004338:Drug Combinations; D004997:Ethinyl Estradiol; D009640:Norethindrone
vernacular_title: Esperienze cliniche con un preparato estro-progestinico a bassa posologia