Patel Vikram, Mazumdar-Shaw Kiran, Kang Gagandeep, Das Pamela, Khanna Tarun
Harvard Medical School and Harvard T H Chan School of Public Health, Boston, MA, USA; Sangath, Goa, India.
Biocon Ltd, Bangalore, India.
Lancet. 2021 Apr 17;397(10283):1427-1430. doi: 10.1016/S0140-6736(20)32174-7. Epub 2020 Dec 10.