WONCA研究论文摘要汇编——髋关节炎患者全髋关节置换术与关节表面置换术的比较：单中心、平行组、评估者设盲、随机对照试验
原文见：Costa ML,Achten J,Parsons NR,et al.Total hip arthroplasty versus resurfacing arthroplasty in the treatment of patients with arthritis of the hip joint:single centre,parallel group,assessor blinded,randomised controlled trial[J].BMJ,2012,344:e2147.published at:http://www.bmj.com/content/344/bmj.e2147., http://www.100md.com(周淑新)