Dr. Lalitkumar B. Patel, Dr. Jigna Dave, and Dr. Yesha V. Patel. “Role Of Fiber Optic Bronchoscopy (FOB) In The Diagnostic Evaluation Of Non-Resolving Pneumonia: Role Of FOB In Non-Resolving Pneumonia”. National Journal of Integrated Research in Medicine, vol. 14, no. 1, July 2023, pp. 32-36, doi:10.70284/njirm.v14i1.3576.