Graff-Radford, Jonathan <br/><br/>
Parkinsonian motor features distinguish the agrammatic from logopenic variant of primary progressive aphasia.  [electronic resource] 

 -  Parkinsonism & related disorders  Aug 2012 
 - 890-2 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, N.I.H., Extramural 
<br/><br/><label>ISSN: </label>1873-5126 
<br/><br/><label>Standard No.: </label>10.1016/j.parkreldis.2012.04.011  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Aphasia, Broca--diagnosis<br/>Aphasia, Primary Progressive--diagnosis<br/>Diagnosis, Differential<br/>Humans<br/>Language Tests<br/>Motor Activity--physiology<br/>Neuropsychological Tests<br/>Parkinsonian Disorders--diagnosis<br/>Speech--physiology