@article{botha2019-30707189, author = {Botha, H. and Josephs, K. A.}, title = {{Primary Progressive Aphasias and Apraxia of Speech}}, journal = {Continuum (Minneapolis, Minn.)}, year = {2019}, doi = {10.1212/con.0000000000000699}, pmid = {30707189}, url = {https://doi.org/10.1212/con.0000000000000699} }