C. Gambacorti-Passerini, R. Barni, P. le Coutre, M. Zucchetti, G. Cabrita, L. Cleris, et al. Role of alpha1 acid glycoprotein in the in vivo resistance of human BCR-ABL (+) leukemic cells to the abl inhibitor STI571J. National Cancer Institute, 2000, 92(20): 1641-1650.