OVCHINKIN, I P <br/><br/>
[Conference of chiefs of sanitary-antiepidemic sections of medical and sanitary services of railroads].  [electronic resource] 

 -  Gigiena i sanitariia  Jul 1953 
 - 58-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0016-9900 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Occupational Health<br/>Railroads