Cross national socialmedical research <br/><br/>
Cross national socialmedical research: Concepts Methods Practice,. 

 -  Georg Thiem Publisher Stuttgart  1979 
 - xii,178p. 
<br/><br/><label>ISBN: </label>3135381013 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical Research
<br/><br/><label>LC Class. No.: </label>MED RA418  / C7