Hospitalization Cost and Its Structural Variation for Four Kinds of Malignant Tumors in China from 2013 to 2017 
SONG Yannan,YIN Wenqiang,LIU Min,LI Qiusha,LIU Qian,HUANG Yanan,XU Xiaofeng,HUANG Dongmei
Chinese General Practice . 2020, (6): 649 -655 .  DOI: 10.12114/j.issn.1007-9572.2019.00.823