Proceedings: Infection problems in childhood cancer.
D001424:Bacterial Infections / Q000209:etiology; D002648:Child; D006801:Humans; D007239:Infections / Q000209:etiology* / Q000401:mortality; D007945:Leukemia, Lymphoid / Q000150:complications; D009181:Mycoses / Q000209:etiology; D009369:Neoplasms / Q000150:complications*; D011014:Pneumonia / Q000209:etiology; D014777:Virus Diseases / Q000209:etiology