How sea snakes may avoid the bends.
D000818:Animals; D001274:Atmospheric Pressure; D004242:Diving; D009584:Nitrogen / Q000097:blood / Q000378:metabolism; D011652:Pulmonary Circulation; D012623:Seawater; D012911:Snakes / Q000378:metabolism / Q000502:physiology*
D009584:Nitrogen