Health-related Quality of Life and Its Influencing Factors in Patients with Chronic Diseases in Sichuan,Hebei and Gansu Based on Tobit Model
YANG Duoer,TANG Shaoliang
Chinese General Practice . 2018, (28): 3459 -3466 .  DOI: 10.12114/j.issn.1007-9572.2018.28.010