TITOVA, A I <br/><br/>
[On the problem of the effectiveness of whooping cough-diphtheria vaccine in prevention of whooping cough].  [electronic resource] 

 -  Voprosy okhrany materinstva i detstva  Jun 1961 
 - 63-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0042-8825 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biomedical Research<br/>Diphtheria--immunology<br/>Diphtheria Toxoid<br/>Whooping Cough--immunology