TY  - RPRT
TI  - Augmentative and alternative communication: exploring basic issues.
AU  - Erna Alant
AU  - Lyle L Lloyd
PY  - 2006
DO  - 10.1080/09638280500078000
UR  - https://pubmed.ncbi.nlm.nih.gov/16443576/
ID  - 16443576
ER  -