@misc{indiciaed2c702f1d715, title = {Brief report: pervasive developmental disorder can evolve into ADHD: case illustrations.}, author = {Deborah Fein and Pamela Dixon and Jennifer Paul and Harriet Levin}, year = {2005}, doi = {10.1007/s10803-005-5066-3}, url = {https://pubmed.ncbi.nlm.nih.gov/16134038/}, note = {Source identifier: 16134038} }