B Acute Lymphoblastic Leukemia with t(4;11)(q21;23.3); KMT2A-AFF1
b acute lymphoblastic leukemia with t(4;11)(q21;23.3); kmt2a-aff1
B Acute Lymphoblastic Leukemia with t(4;11)(q21;23.3)
b acute lymphoblastic leukemia with t(4;11)(q21;23.3)