Salive, M E <br/><br/>
Referral bias in tertiary care: the utility of clinical epidemiology.  [electronic resource] 

 -  Mayo Clinic proceedings  Aug 1994 
 - 808-9 p.  digital 
<br/><br/> Publication Type: Editorial; Comment 
<br/><br/><label>ISSN: </label>0025-6196 
<br/><br/><label>Standard No.: </label>10.1016/s0025-6196(12)61105-7  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Outcome Assessment, Health Care<br/>Referral and Consultation<br/>Selection Bias