SHINJINI CHAUDHURI; SHIVARAJ AFZALPURKAR; VIKRAM UTTAM PATIL; GAJANAN ASHOK RODGE; MOHUYA MUKHERJEE; SURABHI JAJODIA; USHA GOENKA; MAHESH KUMAR GOENKA. Six Months Follow-Up Study on Health Care Workers on Persistence of Antibodies to SARS-CoV-2 after Covishield Vaccination. Journal of Evolution of Medical and Dental Sciences, [S. l.], v. 11, n. 12, p. 884–887, 2022. DOI: 10.14260/jemds.v11i12.263. Disponível em: https://jemds.in/index.php/jemds/article/view/263. Acesso em: 16 apr. 2026.