PubMed 
NCBI, National Library of Medicine 
 - Bethesda, Md.  National Library of Medicine  [1996]- 
<br/><br/> Title from home page (viewed Feb. 9, 2005) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clinical medicine--Abstracts<br/>Medicine.<br/>Clinical medicine--Indexes<br/>Clinical medicine--Database
<br/><br/><label>GPO Item No.: </label>0508-F-04 (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>HE 20.3627: