Rehman M, Jenkins KJ, Juraszek AL, Connor JA, Gauvreau K, Muneeb M, Sena LM, Colan SD, Saia T, Kieran MW. A prospective phase II trial of vinblastine and methotrexate in multivessel intraluminal pulmonary vein stenosis in infants and children. Congenit Heart Dis. 2011 Nov-Dec; 6(6):608-23.