Ylppö, A <br/><br/>
[Preventive medicine and welfare-center activities in the past and present].  [electronic resource] 

 -  Suomen laakarilehti. Finlands lakartidning  Dec 1966 
 - 3032-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0039-5560 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Preventive Medicine<br/>Public Health<br/>Social Welfare