Socioeconomic gradient in health and the covid-19 outbreak

Chung, RYN; Dong, D; Li, MNM

Chung, RYN (corresponding author), Chinese Univ Hong Kong, Prince Wales Hosp, Sch Publ Hlth & Primary Care, Shatin, Hong Kong, Peoples R China.

BMJ-BRITISH MEDICAL JOURNAL, 2020; 369 ():