Protected environment--prophylactic antibiotic programmes; clinical studies.
D000208:Acute Disease; D000391:Air Microbiology; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D000898:Antibiosis; D003428:Cross Infection / Q000150:complications / Q000517:prevention & control*; D004780:Environment, Controlled; D006801:Humans; D007938:Leukemia / Q000150:complications* / Q000188:drug therapy; D010357:Patient Isolators; D012075:Remission, Spontaneous
D000900:Anti-Bacterial Agents