Dutta, P., Nath, N. and Dutta, S. R. B. (2025) “Pre and post tonsillectomy status of serum antistreptolysin o titre in chronic tonsillitis patients”, International Journal of Research in Medical Sciences, 13(3), pp. 1136–1139. doi: 10.18203/2320-6012.ijrms20250678.