title: Treatment of menstrual disorders with a combination of norgestrel and ethynyl estradiol.
authors.forename: K P
authors.initials: KP
authors.lastname: Rao
mesh_terms: D003267:Contraception; D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D003277:Contraceptives, Oral, Combined; D003278:Contraceptives, Oral, Hormonal; D004194:Disease; D004997:Ethinyl Estradiol; D005193:Family Planning Services; D008599:Menstruation Disturbances; D009644:Norgestrel; D012106:Research
chemical_list: D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D003277:Contraceptives, Oral, Combined; D003278:Contraceptives, Oral, Hormonal; D009644:Norgestrel; D004997:Ethinyl Estradiol
keywords: Clinical Research; Contraception; Contraceptive Agents, Estrogen--therapeutic use; Contraceptive Agents, Female--therapeutic use; Contraceptive Agents, Progestin--therapeutic use; Contraceptive Agents--therapeutic use; Contraceptive Methods--therapeutic use; Diseases; Ethinyl Estradiol--therapeutic use; Family Planning; Menstruation Disorders; Norgestrel--therapeutic use; Oral Contraceptives, Combined--therapeutic use; Oral Contraceptives--therapeutic use; Research Methodology