1.
Mathew P, ER I, UR S, Poonnen SB, Alex ST, Solomon S. Prevalence and risk factors for respiratory morbidity, among high school students of South India. Int J Res Med Sci [Internet]. 2017 Jan. 8 [cited 2025 Oct. 15];3(5):1149-52. Available from: https://www.msjonline.org/index.php/ijrms/article/view/1460