title: 21-year-old woman with menstrual irregularity, 1 year later.
authors.forename: J
authors.initials: J
authors.lastname: Daley
authors.forename: T L
authors.initials: TL
authors.lastname: Delbanco
authors.forename: E E
authors.initials: EE
authors.lastname: Hartman
mesh_terms: D000328:Adult; D003276:Contraceptives, Oral / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D017258:Medroxyprogesterone Acetate / Q000627:therapeutic use*; D008599:Menstruation Disturbances / Q000188:drug therapy*; D045167:Progesterone Congeners / Q000627:therapeutic use*; D013315:Stress, Psychological
chemical_list: D003276:Contraceptives, Oral; D045167:Progesterone Congeners; D017258:Medroxyprogesterone Acetate