title: [Use of Zondek's simplified treatment of secondary amenorrheas as an etiological diagnostic test].
mesh_terms: D000568:Amenorrhea / Q000175:diagnosis*; D003955:Diagnostic Tests, Routine; D004967:Estrogens / Q000628:therapy*; D005260:Female; D006801:Humans; D011374:Progesterone / Q000628:therapy*
chemical_list: D004967:Estrogens; D011374:Progesterone
keywords: AMENORRHEA/diagnosis; ESTROGENS/therapy; PROGESTERONE/therapy