Williams, S V <br/><br/>
MOrtality among physicians: a cohort study.  [electronic resource] 

 -  Journal of chronic diseases  Aug 1971 
 - 393-401 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0021-9681 
<br/><br/><label>Standard No.: </label>10.1016/0021-9681(71)90139-1  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Age Factors<br/>American Medical Association<br/>Humans<br/>Longevity<br/>Male<br/>Medicine<br/>Middle Aged<br/>Mortality<br/>Physicians<br/>Specialization<br/>United States