Kartikeswar GAK, Rahman H, Dutta HK, satapathy AK. Bronchoalveolar lavage for etiological diagnosis of childhood pneumonia. Int J Contemp Pediatr [Internet]. 2019 Apr. 30 [cited 2025 Dec. 4];6(3):1339-43. Available from: https://www.ijpediatrics.com/index.php/ijcp/article/view/2438