Zheng, Jun, Health Center of Air Force Zhengzhou Eastern Suburb Cadres Sanatorium, Zhengzhou, Henan, 450008, China, China

• Journal of Geriatric Medicine Vol. 1 , Iss. 1 (May 2019) - Reviews
  Quality of Life and its Influencing Factors in Urban Elderly Patients with Chronic Diseases
  Abstract  PDF