@misc{indiciaec4df6cf48132, title = {Mental retardation.}, author = {A K Leung and W L Robson and J Fagan and S Chopra and S H Lim}, year = {1995}, doi = {10.1177/146642409511500110}, url = {https://pubmed.ncbi.nlm.nih.gov/7738979/}, note = {Source identifier: 7738979} }