Duffy, Joseph R. <br/><br/>
Motor speech disorders :  substrates, differential diagnosis, and management / 
by Joseph R. Duffy. 
 - St. Louis :  Mosby,  1995. 
 - 467 p. :  ill. ;  27 cm. 
<br/><br/><label>ISBN: </label>0801669448  RM130.36 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dysarthria--Diagnosis.<br/>Dysarthria--Therapy.<br/>Speech disorders--Diagnosis.<br/>Speech disorders--Therapy.