Tehran University of Medical Sciences Iranian Journal of Public Health 2251-6085 45 11 2016 12 21 8357 8357 Chi-Hao ZHANG Dept. of General Surgery, Shanghai Ninth People’s Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China Meng LUO Dept. of General Surgery, Shanghai Ninth People’s Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China 2016 11 26 2016 11 26 Helplessness of Doctors and Nurses in China https://ijph.tums.ac.ir/index.php/ijph/article/view/8357 https://ijph.tums.ac.ir/index.php/ijph/article/download/8357/5383