ICUs likely realm of billion-dollar bugs.
D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D003428:Cross Infection / Q000188:drug therapy* / Q000517:prevention & control*; D004352:Drug Resistance, Microbial; D006801:Humans; D007297:Inpatients / Q000706:statistics & numerical data; D007362:Intensive Care Units / Q000706:statistics & numerical data*; D010045:Outpatients / Q000706:statistics & numerical data; D014481:United States / Q000453:epidemiology