title: [Hematologic diseases preceding acute leukemia in children].
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000741:Anemia, Aplastic / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D003604:Czechoslovakia; D005260:Female; D006402:Hematologic Diseases / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007938:Leukemia / Q000453:epidemiology*; D008297:Male; D009196:Myeloproliferative Disorders / Q000453:epidemiology; D011230:Precancerous Conditions / Q000453:epidemiology*
vernacular_title: Krevní nemoci predcházející akutní leukémii u dĕtí.