Sequential antimicrobial therapy: a realistic approach to cost containment?
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D000284:Administration, Oral; D000890:Anti-Infective Agents / Q000008:administration & dosage / Q000191:economics* / Q000627:therapeutic use; D003363:Cost Control; D006801:Humans; D007239:Infections / Q000188:drug therapy; D007275:Injections, Intravenous