title: [Clinical experience with two low dosage estrogen progestogen preparations (SH 7.1122 and SH B 259 AB)].
mesh_terms: D000293:Adolescent; D000328:Adult; D002986:Clinical Trials as Topic; D003276:Contraceptives, Oral / Q000494:pharmacology*; D003277:Contraceptives, Oral, Combined / Q000494:pharmacology*; D004338:Drug Combinations; D004997:Ethinyl Estradiol / Q000494:pharmacology*; D005260:Female; D006801:Humans; D008598:Menstruation / Q000187:drug effects*; D009640:Norethindrone / Q000494:pharmacology*
chemical_list: D003276:Contraceptives, Oral; D003277:Contraceptives, Oral, Combined; D004338:Drug Combinations; C020416:norethindrone acetate, ethinyl estradiol, ferrous fumarate drug combination; D004997:Ethinyl Estradiol; D009640:Norethindrone
vernacular_title: Sperimentazione clinica di due preparati estro-progestinici a basso dosaggio siglati SH 7.112 e SH B 259 AB.