Sarkar, Sy, Scott Parrish, and William Krimsky. “ENDOSCOPIC IMAGING TECHNOLOGIES IN THE DETECTION OF EARLY STAGE LUNG CANCER”. Pakistan Journal of Chest Medicine 18, no. 1 (May 27, 2015). Accessed June 11, 2026. https://www.pjcm.net/index.php/pjcm/article/view/88.