Rashid, M.; Saleem, H.; Ayaz, S. B.; Nabi, I. .-U.-.; Hussain, R.; Manzoor, F. CHEST X-RAY FINDINGS AND TYPES OF FOREIGN BODIES IN PATIENTS PRESENTING WITH COMPLAINTS OF TRACHEOBRONCHIAL FOREIGN BODY ASPIRATION; A NINE-YEAR MULTI-CENTER PROSPECTIVE STUDY. Pak Armed Forces Med J 2020, 70 (4), 956-61.