JOHANSSON, G <br/><br/>
[Decease in the mortality rate of certain diseases during the period 1931-1945].  [electronic resource] 

 -  Social-Medicinsk tidskrift  Aug 1950 
 - 169-77 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0037-833X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Disease<br/>Humans<br/>Vital Statistics