TY - RPRT TI - Autism and pervasive developmental disorders. AU - Fred R Volkmar AU - Catherine Lord AU - Anthony Bailey AU - Robert T Schultz AU - Ami Klin PY - 2004 DO - 10.1046/j.0021-9630.2003.00317.x UR - https://pubmed.ncbi.nlm.nih.gov/14959806/ ID - 14959806 ER -