C. Y. Lee, S. S. Osman, H. M. Noor, and N. S. A. Isa, “A Missed Late Presentation of a Congenital Pulmonary Airway Malformation as a Large Infected Bulla”, Sultan Qaboos Univ Med J, vol. 18, no. 4, pp. e541–544, Mar. 2019.