Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
US Department of Health and Human Services,Physical activity and health : a report of the surgeon general,http://www.cdc.gov/nccdphp/sgr/pdf/execsumm.pdf,,,1996,,,,https://cir.nii.ac.jp/crid/1570854175235317888,