Sit'aj, S <br/><br/>
[Current problems of specialization in rheumatology].  [electronic resource] 

 -  Vnitrni lekarstvi  Apr 1979 
 - 325-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0042-773X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Czechoslovakia<br/>Humans<br/>Medicine<br/>Rheumatic Diseases<br/>Specialization