[Proceedings: Competitive inhibition of responses of water receptors to Ca2+ in the frog tongue by Na+ and Mg2+].
D000818:Animals; D001001:Anura; D002118:Calcium / Q000494:pharmacology*; D002628:Chemoreceptor Cells / Q000187:drug effects*; D008274:Magnesium / Q000494:pharmacology*; D012964:Sodium / Q000494:pharmacology*; D014059:Tongue / Q000187:drug effects*; D014867:Water
D014867:Water; D012964:Sodium; D008274:Magnesium; D002118:Calcium