References
Albom, M. (1997). Tuesdays with Morrie. Doubleday.
Beukelman & Yorkston (1977). A communication system for the severely dysarthric speaker with an intact language system. JSHD, 17, 265-270.
Mathy, Yorkston & Gutmann (2000). Augmentative Communication for Individuals with Amyotrophic Lateral Sclerosis. In Beukelman, Yorkston, Reichle (Eds.), Augmentative and Alternative Communication Disorders for Adults with Acquired Neurologic Disorders. Paul H. Brookes Publishing Co.
Netsell & Hixon (1978). A noninvasive method for clinically estimating subglottal air pressure. JSHD, 43, 326-330.
Yorkston, Beukelman, Strand & Bell (1999) Management of motor speech disorders in children and adults. Pro Ed, Austin, TX.
Yorkston, Beukelman, & Tice (1991) Sentence Intelligibility Test. Tice Technology Services, Lincoln, NE.
Yorkston, Strand, & Miller. (1996). Progression of respiratory symptoms in amyotrophic lateral sclerosis: Implications for speech function. In D. Robin, K. Yorkston, & D. Beukelman (Eds.), Disorders of motor speech: Assessment, Treatment, & Clinical Characterization (pp. 193-202). Baltimore: Paul H. Brookes Publishing Co.
Yorkston, Strand, Miller, Hillel, & Smith. (1993). Speech deterioration in Amyotrophic Lateral Sclerosis: Implications for the timing of intervention. Journal of Medical Speech-Language Pathology, 1(1), 35-46.