Sharma, N. and Jain, P. 2024. To boost or not? Serum anti-COVID IgG in double vaccinated MBBS students: a cross-sectional study. International Journal of Research in Medical Sciences. 12, 8 (Jul. 2024), 2847–2853. DOI:https://doi.org/10.18203/2320-6012.ijrms20242210.