title: Clinical syndromes of secondary amenorrhea.
authors.affiliation: Second Division of Endocrinology, Alexandra Hospital, Athens, Greece.
authors.forename: K
authors.initials: K
authors.lastname: Mavroudis
mesh_terms: D000293:Adolescent; D000328:Adult; D000568:Amenorrhea / Q000209:etiology* / Q000503:physiopathology / Q000628:therapy; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D010049:Ovarian Diseases / Q000150:complications / Q000175:diagnosis; D010900:Pituitary Diseases / Q000150:complications / Q000175:diagnosis; D013577:Syndrome