@article{oai:tsukuba.repo.nii.ac.jp:00001398,
 author = {細川, かおり and Hosokawa, Kaori and 池田, 由紀江 and Ikeda, Yukie},
 issue = {1},
 journal = {心身障害学研究},
 month = {Dec},
 pages = {1--7},
 title = {ダウン症幼児の象徴遊びの発達に関する一考察},
 volume = {13},
 year = {1988}
}