Burdett, R G <br/><br/>
Reliability and validity of four instruments for measuring lumbar spine and pelvic positions.  [electronic resource] 

 -  Physical therapy  May 1986 
 - 677-84 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0031-9023 
<br/><br/><label>Standard No.: </label>10.1093/ptj/66.5.677  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Evaluation Studies as Topic<br/>Gonioscopy--instrumentation<br/>Humans<br/>Lumbosacral Region<br/>Pelvis<br/>Physical Therapy Modalities--instrumentation