KoĆcielniak, E [Infectious complications in children during treatment of neoplasms of the hematopoietic system]. [electronic resource] - Pediatria polska - 685-95 p. digital Publication Type: Journal Article ISSN: 0031-3939 Subjects--Topical Terms: ChildHumansInfections--epidemiologyLeukemia, Lymphoid--immunologyLeukemia, Myeloid, Acute--immunologyLeukopenia--complicationsLymphoma--immunology