Tzeng-Ji Chen, MD, PhD

a:3:{i:0;s:79:"Department of Family Medicine, Taipei Veterans General Hospital, Taipei, Taiwan";i:1;s:110:"Institute of Hospital and Health Care Administration, National Yang Ming Chiao Tung University, Taipei, Taiwan";i:2;s:96:"Department of Family Medicine, Taipei Veterans General Hospital, Hsinchu Branch, Hsinchu, Taiwan";}