Structure and Effect Measurement of Inter-government and Inter-city Cooperation Network of Medical and Health Services: Taking Jingjinji Metropolitan Region as an Example
LIU Feng, FU Liping, XU Kaibo
Journal of Northeastern University(Social Science) . 2021, (4): 59 -67 .  DOI: 10.15936/j.cnki.1008-3758.2021.04.008