Comparison of rate of absorption of labeled sodium and water from upper small intestine of healthy human beings.
D006801:Humans; D007421:Intestine, Small / Q000502:physiology*; D007422:Intestines; D007477:Ions; D012964:Sodium / Q000378:metabolism*; D012982:Sodium, Dietary; D014867:Water / Q000378:metabolism*
D007477:Ions; D012982:Sodium, Dietary; D014867:Water; D012964:Sodium
INTESTINE, SMALL/physiology; SODIUM/metabolism; WATER/metabolism