Calne, D B <br/><br/>
Current concepts on the etiology of Parkinson's disease.  [electronic resource] 

 -  Movement disorders : official journal of the Movement Disorder Society  1989 
 - S11-4 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>0885-3185 
<br/><br/><label>Standard No.: </label>10.1002/mds.870040503  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Age Factors<br/>Aged<br/>Humans<br/>Middle Aged<br/>Parkinson Disease--etiology<br/>Risk Factors