@misc{indiciae07f7077b987e, title = {Intellectual and developmental disabilities. Preface.}, author = {Joan Earle Hahn and Beth A Marks}, year = {2003}, doi = {10.1016/s0029-6465(02)00102-0}, url = {https://pubmed.ncbi.nlm.nih.gov/12914303/}, note = {Source identifier: 12914303} }