RT Journal A1 Fletcher, Nicholas A1 Sofianos, D'Mitri A1 Berkes, Marschall Brantling A1 Obremskey, William T. T1 Prevention of Perioperative Infection JF The Journal of Bone & Joint Surgery JO The Journal of Bone & Joint Surgery YR 2007 FD July 1 VO 89 IS 7 SP 1605 OP 1618 DO 10.2106/JBJS.F.00901 UL http://dx.doi.org/10.2106/JBJS.F.00901 AB