title: [OBSERVATIONS ON LEUKEMIA IN CHILDREN. II. CHRONIC LEUKEMIA].
mesh_terms: D001796:Blood Protein Disorders; D002648:Child; D006474:Hemorrhagic Disorders; D006801:Humans; D007938:Leukemia; D009369:Neoplasms / Q000453:epidemiology*
keywords: BLOOD PROTEIN DISORDERS; CHILD; HEMORRHAGIC DIATHESIS; LEUKEMIA; NEOPLASM STATISTICS
vernacular_title: SPOSTRZEZENIA NA TEMAT BIALACZKI U DZIECI. II. BIALACZKA PRZEWLEKLA