Nutrition systems for pressure suits.
D000337:Aerospace Medicine; D003020:Clothing; D005118:Extraterrestrial Environment; D005502:Food / Q000592:standards; D006801:Humans; D008722:Methods; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D005082:Physical Exertion; D013026:Space Flight; D013997:Time Factors