(Q54167649)
Statements
Amplification of the dihydrofolate reductase gene is a mechanism of acquired resistance to methotrexate in patients with acute lymphoblastic leukemia and is correlated with p53 gene mutations (English)
Göker E
Waltham M
Kheradpour A
Trippett T
Mazumdar M
Elisseyeff Y
Schnieders B
Steinherz P
Tan C