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You searched for: Author/Creator Venkateshan, Mahalingam

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1. Effectiveness of BBV152/Covaxin and AZD1222/Covishield vaccines against severe COVID-19 and B.1.617.2/Delta variant in India, 2021: a multi-centric hospital-based case-control study. (September 2022)

2. Long COVID following Omicron wave in Eastern India—A retrospective cohort study. Issue 1 (25th October 2022)