Dutta P, Nath N, Dutta SRB. Pre and post tonsillectomy status of serum antistreptolysin o titre in chronic tonsillitis patients. Int J Res Med Sci [Internet]. 2025 Feb. 28 [cited 2025 Sep. 26];13(3):1136-9. Available from: https://www.msjonline.org/index.php/ijrms/article/view/14714