For citations:
Ignatyeva E.V., Kryukov E.V., Chernetsov V.A., Rukavitsyn О.A. Comorbidity in patients with lymphoproliferative diseases. Clinical Medicine (Russian Journal). 2020;96(7):508-514. (In Russ.) https://doi.org/10.30629/0023-2149-2020-98-7-508-514