[Protein requirements of the man at work; influence of physical exertion on nitrogen balance].
D006801:Humans; D007857:Leadership; D008297:Male; D009584:Nitrogen / Q000378:metabolism*; D005082:Physical Exertion; D011506:Proteins / Q000378:metabolism*; D014937:Work
D011506:Proteins; D009584:Nitrogen
EXERTION; NITROGEN/metabolism; PROTEINS/metabolism