机译:2003-2011年上海市杨浦区阻塞性肺疾病死亡:多因分析
Department of Respiratory Medicine, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China;
Shanghai Yangpu District Center for Disease Control and Prevention,Shanghai 200090, China;
Department of Respiratory Medicine, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China;
Department of Respiratory Medicine, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China;