Pediatric thoracic problems: patent ductus arteriosus, vascular rings, congenital tracheal stenosis, and pectus deformities.
Pediatric thoracic problems: patent ductus arteriosus, vascular rings, congenital tracheal stenosis, and pectus deformities. Surg Clin North Am. 2010 Oct; 90(5):1091-113.