Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MATSUDA Tomoyuki and TAMIYA Nanako and KASHIWAGI Masayo and MORIYAMA Yoko,Introduction of long-term care insurance: Changes in service usage,Nihon Koshu Eisei Zasshi(JAPANESE JOURNAL OF PUBLIC HEALTH),05461766,Japanese Society of Public Health,2013,60,9,586-595,https://cir.nii.ac.jp/crid/1390282680479508992,https://doi.org/10.11236/jph.60.9_586