Bista M, Sinha B, Amatya R, Tuladhar N, Pokharel B. Comparison of core and surface cultures in recurrent tonsillitis. Journal of Institute of Medicine [Internet]. 2007 Jan. 5 [cited 2024 Sep. 1];27(3):60-5. Available from: https://nepjol.info/index.php/JIOM/article/view/421