For citations:
Piskunova I.S., Moiseeva T.N., Al-Radi L.S., Plastinina L.V., Goryacheva S.R. Difficulties of anemia diagnosis in patients with B-cell chronic lymphocytic leukemia. Oncohematology. 2021;16(2):40-47. (In Russ.) https://doi.org/10.17650/1818-8346-2021-16-2-40-47