title: Continuing refinements in surgical antibiotic prophylaxis.
authors.forename: Hiram C
authors.initials: HC
authors.lastname: Polk
mesh_terms: D019072:Antibiotic Prophylaxis / Q000592:standards* / Q000706:statistics & numerical data; D006801:Humans; D011785:Quality Assurance, Health Care; D013530:Surgical Wound Infection / Q000517:prevention & control*; D013997:Time Factors; D014481:United States