Unsgaard-Tøndel, Monica <br/><br/>
Risk classification of patients referred to secondary care for low back pain.  [electronic resource] 

 -  BMC musculoskeletal disorders  May 2018 
 - 166 p.  digital 
<br/><br/> Publication Type: Journal Article; Observational Study 
<br/><br/><label>ISSN: </label>1471-2474 
<br/><br/><label>Standard No.: </label>10.1186/s12891-018-2082-y  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Cross-Sectional Studies<br/>Female<br/>Humans<br/>Low Back Pain--classification<br/>Male<br/>Middle Aged<br/>Norway--epidemiology<br/>Pain Measurement--classification<br/>Referral and Consultation--classification<br/>Risk Factors<br/>Secondary Care--classification