<?xml version='1.0' encoding='UTF-8'?><xml><records><record><source-app name="HighWire" version="7.x">Drupal-HighWire</source-app><ref-type name="Journal Article">17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Parry, Nicola</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Pellegrini, Vincent D.</style></author><author><style face="normal" font="default" size="100%">Barrack, Robert L.</style></author><author><style face="normal" font="default" size="100%">Barrington, John W.</style></author><author><style face="normal" font="default" size="100%">Berry, Daniel J.</style></author><author><style face="normal" font="default" size="100%">Parvizi, Javad</style></author><author><style face="normal" font="default" size="100%">Sedel, Laurent S.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Current Perspectives in Primary Total Hip Arthroplasty</style></title><secondary-title><style face="normal" font="default" size="100%">MD Conference Express</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015-05-01 11:17:10</style></date></pub-dates></dates><pages><style  face="normal" font="default" size="100%">21-22</style></pages><abstract><style  face="normal" font="default" size="100%">This article highlights some hot topics and controversies in total hip arthroplasty. It discusses the use of pharmacologic agents, mechanical compression devices, and aspirin for thromboembolic prophylaxis. It also reviews the use of long versus short stems, as well as ceramic-on-ceramic and ceramic-on-highly cross-linked polyethylene bearing surfaces.</style></abstract><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">15</style></volume></record></records></xml>