The comparative study of total health expenditure in Beijing,Tianjin,Shanghai and Chongqing municipalities under the background of “Healthy China 2030”
FANG Liang, WU Ling-fang
SOFT SCIENCE OF HEALTH . 2020, (2): 36 -41 .  DOI: 10.3969/j.issn.1003-2800.2020.02.007