Methotrexate for lung transplant recipients with steroid-resistant acute rejection.
Cahill BC, O'Rourke MK, Strasburg KA, Savik K, Jessurun J, Bolman RM, Hertz MI. Methotrexate for lung transplant recipients with steroid-resistant acute rejection. J Heart Lung Transplant. 1996 Nov; 15(11):1130-7.