Drowning and the diving reflex.
D000818:Animals; D001921:Brain / Q000378:metabolism; D004242:Diving; D004332:Drowning; D006801:Humans; D008168:Lung / Q000378:metabolism; D008322:Mammals / Q000502:physiology; D010101:Oxygen Consumption; D010828:Physiology, Comparative; D011312:Pressure; D012018:Reflex