Johnsen, A M <br/><br/>
[Lowering of retirement age--lowering of life age].  [electronic resource] 

 -  Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke  May 1971 
 - 1007 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0029-2001 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age Factors<br/>Aged<br/>Humans<br/>Life Expectancy<br/>Middle Aged<br/>Retirement