TY - RPRT TI - Self-stimulation and occupational responding in low-functioning persons. AU - G E Lancioni AU - D Oliva AU - M M Coppa AU - H Boelens PY - 1991 DO - 10.1097/00004356-199109000-00007 UR - https://pubmed.ncbi.nlm.nih.gov/1938036/ ID - 1938036 ER -