Intestinal absorption in the duck (Anas platyrhyncos) maintained on fresh water and hypertonic saline.
D000818:Animals; D001692:Biological Transport; D004372:Ducks / Q000378:metabolism*; D006982:Hypertonic Solutions; D007408:Intestinal Absorption / Q000187:drug effects; D012623:Seawater; D012964:Sodium / Q000378:metabolism; D012965:Sodium Chloride / Q000378:metabolism*; D013148:Spironolactone / Q000494:pharmacology; D014867:Water / Q000378:metabolism*
D006982:Hypertonic Solutions; D014867:Water; D013148:Spironolactone; D012965:Sodium Chloride; D012964:Sodium