著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) "Naka, Koichi",[原著]Family crisis and the Yuta participation in the ritual of the dead in Okinawa,琉球大学保健学医学雑誌=Ryukyu University Journal of Health Sciences and Medicine,0285-9270,琉球大学医学部,,5,1,11-18,https://cir.nii.ac.jp/crid/1050574201774982016,