CJCP     2010 12 (3):  233-233    ISSN: 1008-8830  CN: 43-1301/R A case report of obesity hypoventilation syndrome LIU Xin-Feng, ZHANG Zhong-Ping, ZHANG Tao, SHUAI Jin-Feng, NIU Bo, WU Fang Department of Respiratory and Cardiology, Hebei Province Children's Hospital, Shijiazhuang 050031, China Received: null  Revised: null  Online: null Supporting info