1 Druker Druker BJ BJ Talpaz Talpaz M M Resta Resta DJ DJ Peng Peng B B Buchdunger Buchdunger E E Ford Ford JM JM Efficacy and safety of a specific inhibitor of the BCR-ABL tyrosine kinase in chronic myeloid leukemia Efficacy and safety of a specific inhibitor of the BCR-ABL tyrosine kinase in chronic myeloid leukemia N Engl J Med N Engl J Med 2001 2001 344 344 1031 1031 7 7 11287972 11287972. Here, BCR is linked to chronic myelogenous leukemia, BCR-ABL1 positive.