title: Secondary amenorrhea: an unusual twist.
authors.affiliation: Department of Obstetrics and Gynecology, Wright State University School of Medicine, Dayton, OH 45409, USA.
authors.forename: John
authors.initials: J
authors.lastname: Ester
authors.forename: Teresa
authors.initials: T
authors.lastname: Pfaff-Amesse
authors.forename: Jack
authors.initials: J
authors.lastname: Gruber
authors.forename: Lawrence S
authors.initials: LS
authors.lastname: Amesse
mesh_terms: D000293:Adolescent; D000568:Amenorrhea / Q000139:chemically induced* / Q000503:physiopathology / Q000601:surgery; D002987:Clitoris / Q000002:abnormalities; D005260:Female; D006801:Humans; D008691:Methadone / Q000009:adverse effects*; D009294:Narcotics / Q000009:adverse effects*; D011247:Pregnancy; D011297:Prenatal Exposure Delayed Effects; D012307:Risk Factors
chemical_list: D009294:Narcotics; D008691:Methadone