@misc{indiciae9be96975b5a2, title = {Changes in mild mental retardation: population, programs, and perspectives.}, author = {E A Polloway and J D Smith}, year = {1983}, doi = {10.1177/001440298305000206}, url = {https://pubmed.ncbi.nlm.nih.gov/6653635/}, note = {Source identifier: 6653635} }