[Disseminated peritonitis in newborn infants caused by perforation of the small intestine with special reference to 3 cases of idiopathic perforations in premature infants with the birth weight of 1800 g].
D001724:Birth Weight; D006801:Humans; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases; D007416:Intestinal Perforation / Q000150:complications*; D007421:Intestine, Small; D010538:Peritonitis / Q000209:etiology*