Little, J A <br/><br/>
Recruitment from medical referrals and clinical laboratories.  [electronic resource] 

 -  Circulation  Dec 1982 
 - IV36-40 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0009-7322 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Clinical Trials as Topic--methods<br/>Humans<br/>Hypercholesterolemia<br/>Laboratories<br/>Male<br/>Middle Aged<br/>Referral and Consultation