Kostrzewski, J <br/><br/>
[Infectious diseases in Poland in 1973].  [electronic resource] 

 -  Przeglad epidemiologiczny  1975 
 - 73-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0033-2100 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bacterial Infections--epidemiology<br/>Communicable Diseases--epidemiology<br/>Humans<br/>Mycoses--epidemiology<br/>Poland<br/>Virus Diseases--epidemiology