Küçükosmanoğlu O, Ozbarlas N, Göçmen A, Ozçelik U, Kiper N, Bilgiç A. Noninvasive cardiac evaluation of young patient with cystic fibrosis. Turk J Pediatr. 1998;40(4):571-578. Accessed March 31, 2026. https://turkjpediatr.org/article/view/3350