Cai Hou-Rong, Cui Shu-Yang, Jin Ling, Huang Yi-Zhen, Wang Zhe-Yan, Cao Bin, Mu Guo-Hua, Wang Er-Dong, Zhou Xian-Mei
Department of Pulmonary Medicine, Affiliated Drum Tower Hospital, Nanjing University School of Medicine, Nanjing 210008, China.
Chin Med J (Engl). 2004 Nov;117(11):1746-9.