Sujka JA, Dekonenko C, Millspaugh DL, Doyle NM, Walker BJ, Leys CM, Ostlie DJ, Aguayo P, Fraser JD, Alemayehu H, Peter SDS. Epidural versus PCA Pain Management after Pectus Excavatum Repair: A Multi-Institutional Prospective Randomized Trial. Eur J Pediatr Surg. 2020 Oct; 30(5):465-471.