1. Acute perforation of the alimentary tract in infancy and childhood;Cruze;Ann Surg,1961
2. Neonatal peritonitis;Fonklasrud;J Pediatr Surg,1966
3. Perforation of the gastrointestinal tract in infancy and childhood;Emanuel;Surg Gynecol Obstet,1978
4. Spontaneous neonatal and fetal intestinal perforation;Wynne;S Afr Med J,1977
5. Perforation of the gastrointestinal tract and peritonitis in the neonate;Bell;Surg Gynecol Obstet,1985