B. Zhong

Preliminary evidence from a multicenter prospective observational study of the safety and efficacy of chloroquine for the treatment of COVID-19

Ruilin Sun, Shanping Jiang, Binghui Chen, 2020, National science review.

Preliminary evidence from a multicenter prospective observational study of the safety and efficacy of chloroquine for the treatment of COVID-19

H. Shan, Z. Wu, Z. Li, 2020, medRxiv.