CJCP     2008 10 (2):  263-263    ISSN: 1008-8830  CN: 43-1301/R Spontaneous perforation of the colon in three newborn infants LIU Qing-Mao, LIANG Jun Department of Pediatric Surgery, Nanpi People's Hospital, Nanpi, Hebei 061500, China Received: null  Revised: null  Online: null Supporting info