1. Myofascial pain in children;Aftimos;N Z Med J,1989
2. An epidemiologic study of young women with dysmenorrhea;Andersch;Am J Obstet Gynecol,1982
3. Adolescents and endometriosis;Bandera;Clin Consult Obstet Gynecol,1995
4. Myofascial pain in childhood;Bates;J Pediatr,1958
5. Intercostal neuralgia as a cause of abdominal pain and tenderness;Carnett;Surg Gynecol Obstet,1926