@article{oai:tsukuba.repo.nii.ac.jp:00001407, author = {Fujita, Kazuhiro and Obata, Fumiya and Misawa, Giichi and Hattori, Kanetoshi}, issue = {2}, journal = {心身障害学研究}, month = {Mar}, pages = {1--13}, title = {Preliminary study of reasoning ability of cerebral palsied children on Columbia Mental Maturity Scale(CMMS) :}, volume = {13}, year = {1989} }