CJCP     2004 6 (2):  136-138    ISSN: 1008-8830  CN: 43-1301/R Etiology of acute lower respiratory infections in children from Shanghai in 2000 CHE Da-Dian, LU Quan, LU Min, JI Fang, TONG Hai-Yan Received: null  Revised: null  Online: null Supporting info