@misc{indiciae9044d7da9a59, title = {Using a microswitch for vocalization responses with persons with multiple disabilities.}, author = {G E Lancioni and S Lems}, year = {2001}, doi = {10.1080/09638280110057677}, url = {https://pubmed.ncbi.nlm.nih.gov/11732564/}, note = {Source identifier: 11732564} }