Seroprevalence of SARS-COV2 antibodies among the serving personnel of south western command: A multi-centric study oleh Vikram Singh Grewal, Kuntal Bandyopadhyay, Ashish Jain, Rakhi Dhawan, Arunjeet Singh, Kedar Jayant Raikar, Navdeep Dahiya, Chetan Kharche, Sanjeev Satish Srivastava, Manohar Dutt, Atul Kotwal