The association of Coronavirus Disease-19 mortality and prior bacille Calmette-Guerin vaccination: a robust ecological analysis using unsupervised machine learning

by Nathan A. Brooks, Ankur Puri, Sanya Garg, Swapnika Nag, Jacomo Corbo, Anas El Turabi, Noshir Kaka, Rodney W. Zemmel, Paul K. Hegarty, Ashish M. Kamat
Published 2021-01-01