Dubb, A <br/><br/>
Medical philately. Doctors in politics.  [electronic resource] 

 -  South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde  Aug 1980 
 - 326-9 p.  digital 
<br/><br/> Publication Type: Historical Article; Journal Article 
<br/><br/><label>ISSN: </label>0256-9574 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History, 18th Century<br/>History, 19th Century<br/>History, 20th Century<br/>Philately<br/>Physicians<br/>Politics