Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kozuki Toshiaki,Helicopter/Ship Operation procedure of transfer patient by helicopter winch operation,NAVIGATION,09199985,Japan Institute of Navigation,2015,192,0,69-74,https://cir.nii.ac.jp/crid/1390001205167430656,https://doi.org/10.18949/jinnavi.192.0_69