Dvurechenskaia, G S <br/><br/>
[Meningococcus infections].  [electronic resource] 

 -  Fel'dsher i akusherka  May 1973 
 - 21-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0014-9772 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Meningococcal Infections