Kostrzewski, J M <br/><br/>
[Case of poliomyelitis in unvaccinated children in contact with persons vaccinated with attenuated virus].  [electronic resource] 

 -  Przeglad epidemiologiczny  1973 
 - 259-65 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0033-2100 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age Factors<br/>Environment<br/>Female<br/>Humans<br/>Infant<br/>Male<br/>Poliomyelitis--diagnosis<br/>Poliovirus Vaccine, Inactivated--adverse effects<br/>Time Factors<br/>Vaccines, Attenuated--adverse effects