Callaghan, J J <br/><br/>
The John Charnley Award. Practice surveillance: a practical method to assess outcome and to perform clinical research.  [electronic resource] 

 -  Clinical orthopaedics and related research  Dec 1999 
 - 25-38 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0009-921X 
<br/><br/><label>Standard No.: </label>10.1097/00003086-199912000-00004  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Aged, 80 and over<br/>Arthroplasty, Replacement, Hip--methods<br/>Female<br/>Follow-Up Studies<br/>Hip Joint--diagnostic imaging<br/>Hip Prosthesis--statistics & numerical data<br/>Humans<br/>Male<br/>Middle Aged<br/>Outcome and Process Assessment, Health Care--methods<br/>Product Surveillance, Postmarketing--methods<br/>Prosthesis Design--statistics & numerical data<br/>Prosthesis Failure<br/>Radiography<br/>Research--statistics & numerical data<br/>Research Design<br/>Survival Analysis<br/>Time Factors