长三角医疗卫生支出效率的时空演化研究

俞佳立, 杨上广

Spatial-Temporal Evolution of Health Expenditure Efficiency in the Yangtze River Delta

Yu Jiali, Yang Shangguang

地理科学 . 2020, (9): 1429 -1438 . DOI: 10.13249/j.cnki.sgs.2020.09.004