@misc{indiciae764525e73853, title = {Self-stimulation and occupational responding in low-functioning persons.}, author = {G E Lancioni and D Oliva and M M Coppa and H Boelens}, year = {1991}, doi = {10.1097/00004356-199109000-00007}, url = {https://pubmed.ncbi.nlm.nih.gov/1938036/}, note = {Source identifier: 1938036} }