Cryptomenorrhea in Ibadan, Nigeria. Etiology, symptomatology and management.
D000293:Adolescent; D000328:Adult; D002648:Child; D004322:Drainage; D005260:Female; D006801:Humans; D008566:Membranes / Q000601:surgery; D008599:Menstruation Disturbances / Q000175:diagnosis / Q000209:etiology / Q000601:surgery; D011183:Postoperative Complications; D014621:Vagina / Q000601:surgery