HOSPITAL CROSS INFECTION.
D000890:Anti-Infective Agents; D000891:Anti-Infective Agents, Local; D003428:Cross Infection; D006761:Hospitals; D006801:Humans; D011682:Purchasing, Hospital
D000890:Anti-Infective Agents; D000891:Anti-Infective Agents, Local
ANTI-INFECTIVE AGENTS, LOCAL; CROSS INFECTION; HOSPITAL PURCHASING