Are travel restrictions helpful to control the global COVID-19 outbreak?

Chu, AMY; Tiwari, A; Chan, JNL; So, MKP

Chan, JNL; So, MKP (corresponding author), Hong Kong Univ Sci & Technol, Dept Informat Syst Business Stat & Operat Managem, Clear Water Bay, Hong Kong, Peoples R China.

TRAVEL MEDICINE AND INFECTIOUS DISEASE, 2021; 41 ():