430
430
Mezei G, Sudan M, Izraeli S, Kheifets L. Epidemiology of childhood leukemia in the presence and absence of Down syndrome.Cancer Epidemiol. 2014 Oct;38(5):479-89
Mezei G, Sudan M, Izraeli S, Kheifets L. Epidemiology of childhood leukemia in the presence and absence of Down syndrome.Cancer Epidemiol. 2014 Oct;38(5):479-89