Kostrzewski, J M <br/><br/>
[Changes in the composition of patients hospitalized in Infectious Diseases Departments in the years 1957-1970].  [electronic resource] 

 -  Przeglad epidemiologiczny  1972 
 - 289-94 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/>Hospital Departments<br/>Hospitalization<br/>Humans<br/>Poland