Production of elemental nitrogen by certain mammals including man.
D000818:Animals; D001835:Body Weight; D004285:Dogs; D005856:Germ-Free Life; D006801:Humans; D008297:Male; D051379:Mice; D008954:Models, Biological; D009584:Nitrogen / Q000378:metabolism*; D010101:Oxygen Consumption; D013057:Spectrum Analysis; D014882:Water-Electrolyte Balance
D009584:Nitrogen