title: Are single-dose preoperative antibiotic regimens really appropriate?
authors.forename: Andrew H
authors.initials: AH
authors.lastname: Schmidt
mesh_terms: D000900:Anti-Bacterial Agents / Q000008:administration & dosage* / Q000191:economics; D019072:Antibiotic Prophylaxis / Q000379:methods*; D002437:Cefazolin / Q000008:administration & dosage* / Q000191:economics; D004334:Drug Administration Schedule; D016527:Drug Costs; D006801:Humans; D019637:Orthopedic Procedures / Q000009:adverse effects*; D018401:Sample Size; D013530:Surgical Wound Infection / Q000209:etiology / Q000517:prevention & control*; D016896:Treatment Outcome
chemical_list: D000900:Anti-Bacterial Agents; D002437:Cefazolin