TY - RPRT TI - Basic level and superordinate level categorization by autistic, mentally retarded, and normal children. AU - H Tager-Flusberg PY - 1985 DO - 10.1016/0022-0965(85)90077-3 UR - https://pubmed.ncbi.nlm.nih.gov/4078544/ ID - 4078544 ER -