Nikmohammadi N, Sarbakhsh P, Moazami Goudarzi M, Talebi M, Farshdousti-Hagh M, Malakouti J, Gilani N. The Effect of B-Cell Lymphoma 2 and BCL2-Associated X Polymorphisms on the Survival of Acute Lymphoblastic Leukemia Patients: Application of Frailty Survival Models. Iran J Public Health. 2022;51(4):895-903.