title: Study of man during a 56-day exposure to an oxygen-helium atmosphere at 258 mm. Hg total pressure. IX. Nutritional evaluation of feeding bite-size foods.
mesh_terms: D000328:Adult; D001274:Atmospheric Pressure; D004032:Diet; D004041:Dietary Fats / Q000009:adverse effects; D004435:Eating; D018504:Ecological Systems, Closed; D005503:Food Additives; D006371:Helium; D006801:Humans; D008297:Male; D009747:Nutritional Physiological Phenomena; D010100:Oxygen
chemical_list: D004041:Dietary Fats; D005503:Food Additives; D006371:Helium; D010100:Oxygen