Calne, D B <br/><br/>
Is "Parkinson's disease" one disease?  [electronic resource] 

 -  Journal of neurology, neurosurgery, and psychiatry  Jun 1989 
 - 18-21 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>0022-3050 
<br/><br/><label>Standard No.: </label>10.1136/jnnp.52.suppl.18  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Alzheimer Disease--etiology<br/>Brain--pathology<br/>Humans<br/>Parkinson Disease--etiology<br/>Syndrome