著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Yamada, Tetsuji and 山田, 直志 and Chen, Chia-Ching",Healthcare services accessibility of children in the USA,,University of Tsukuba,2003,Institute of Policy and Planning Sciences discussion paper series,,,,https://cir.nii.ac.jp/crid/1130000796763284608