Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) FUKUKAWA Yasuyuki and KAWAGUCHI Kazumi,A nationwide survey of Japanese municipalities on solitary deaths and countermeasures,Nihon Koshu Eisei Zasshi(JAPANESE JOURNAL OF PUBLIC HEALTH),05461766,Japanese Society of Public Health,2011,58,11,959-966,https://cir.nii.ac.jp/crid/1390282680481051136,https://doi.org/10.11236/jph.58.11_959