title: Who, what, when, where, why, and how? The unanswered questions of surgical antimicrobial prophylaxis.
authors.affiliation: Division of Infectious Diseases, Vanderbilt University School of Medicine, A-2200 MCN, 1161 21st Avenue South, Nashville, TN 37232, USA. titus.daniels@vanderbilt.edu
authors.forename: Titus L
authors.initials: TL
authors.lastname: Daniels
authors.forename: Thomas R
authors.initials: TR
authors.lastname: Talbot
authors.forename: William
authors.initials: W
authors.lastname: Schaffner