Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) LUGAR A,Acute hypothalamic-pituitary-adrenal responses to the stress of treadmill exercise,N. Engl. J. Med.,,,1987,316,,1309-1315,https://cir.nii.ac.jp/crid/1570291225427730688,