1.
Pallavi Saroch, Aditya Saraf, Vikas Mahajan, Gopika Kalsotra, Parmod Kalsotra. Role of serum vitamin D levels in patients with chronic tonsillitis in paediatric age group. Int J Otorhinolaryngol Head Neck Surg [Internet]. 2023 Mar. 4 [cited 2026 Jan. 17];9(4):256-60. Available from: https://www.ijorl.com/index.php/ijorl/article/view/3908