Dhar T, Kole S, Dey A, Haldar D, Sinha S, Chowdhury N. Assessment of Antibody levels amongst Health Care Workers vaccinated with two doses of COVID vaccine 6 months ago in a Hospital of Kolkata, West Bengal: Is there any Need for a Third dose (Booster Dose) of COVID Vaccine?. Journal of Comprehensive Health [Internet]. 2022 Jun. 30 [cited 2022 Dec. 10];10(1):31-6. Available from: https://journalofcomprehensivehealth.co.in/index.php/jch/article/view/220