Abstract
Ma, JR; Yang, NC; Gu, H; Bai, L; Sun, J; Gu, SY; Gu, JH
Gu, H (corresponding author), Nanjing Univ, Sch Govt, Ctr Hlth Policy & Management Studies, Nanjing 210093, Peoples R China.
JOURNAL OF PUBLIC HEALTH POLICY, 2020; 41 (1): 107