Clark, H. M., Utianski, R. L., Duffy, J. R., Strand, E. A., Botha, H., Josephs, K. A., & Whitwell, J. L. (2019). Western Aphasia Battery–Revised Profiles in Primary Progressive Aphasia and Primary Progressive Apraxia of Speech. Am J Speech Lang Pathol.

Clark, Heather M., Rene L. Utianski, Joseph R. Duffy, Edythe A. Strand, Hugo Botha, Keith A. Josephs, and Jennifer L. Whitwell. "Western Aphasia Battery–Revised Profiles in Primary Progressive Aphasia and Primary Progressive Apraxia of Speech." Am J Speech Lang Pathol 2019.

Clark, Heather M., et al. "Western Aphasia Battery–Revised Profiles in Primary Progressive Aphasia and Primary Progressive Apraxia of Speech." Am J Speech Lang Pathol 2019.