Barsoum, Wael K Prospective randomized evaluation of the need for blood transfusion during primary total hip arthroplasty with use of a bipolar sealer. [electronic resource] - The Journal of bone and joint surgery. American volume Mar 2011 - 513-8 p. digital Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1535-1386 Standard No.: 10.2106/JBJS.J.00036 doi Subjects--Topical Terms: AdultAgedArthroplasty, Replacement, HipBlood Loss, SurgicalBlood TransfusionDouble-Blind MethodElectrocoagulation--instrumentationFemaleHemostasis, Surgical--instrumentationHumansMaleMiddle AgedPostoperative Complications