Kostrzewski, J <br/><br/>
[Various infectious diseases in the period 1971-1975 in Poland according to the new administrative division. The general epidemiological situation in 1975].  [electronic resource] 

 -  Przeglad epidemiologiczny  1977 
 - 41-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0033-2100 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communicable Diseases--epidemiology<br/>Disease Outbreaks<br/>Female<br/>Humans<br/>Male<br/>Poland