Abdominal gas volume at altitude and at ground level. SAM-TR-67-102.
D000005:Abdomen / Q000502:physiology*; D000293:Adolescent; D000328:Adult; D000531:Altitude; D001274:Atmospheric Pressure; D005740:Gases / Q000502:physiology*; D006801:Humans; D008297:Male; D008433:Mathematics
D005740:Gases