TY - RPRT TI - Intertrial interval duration and learning in autistic children. AU - R L Koegel AU - G Dunlap AU - K Dyer PY - 1980 DO - 10.1901/jaba.1980.13-91 UR - https://pubmed.ncbi.nlm.nih.gov/7364701/ ID - 7364701 ER -