CJCP     2006 8 (1):  71-72    ISSN: 1008-8830  CN: 43-1301/R Clinical analysis of 49 cases of childhood pericardil effusion WEI Li, ZHOU Tong-Fu, LIU Bin, WANG Xian-Min Department of Pediatrics, West China Second Hospital, Sichuan University, Chengdu 610041, China Received: null  Revised: null  Online: null Supporting info