title: NATURAL HISTORY AND DIAGNOSTIC PECULIARITIES OF ACUTE LEUKEMIA.
mesh_terms: D006801:Humans; D007938:Leukemia; D007945:Leukemia, Lymphoid; D007951:Leukemia, Myeloid; D009369:Neoplasms / Q000175:diagnosis* / Q000453:epidemiology*
keywords: LEUKEMIA, LYMPHOCYTIC; LEUKEMIA, MONOCYTIC; LEUKEMIA, MYELOCYTIC; NEOPLASM DIAGNOSIS; NEOPLASM STATISTICS