Effect of anions on the volume of smooth muscle.
D000818:Animals; D002463:Cell Membrane Permeability; D002712:Chlorides / Q000494:pharmacology*; D004594:Electrophysiology; D006168:Guinea Pigs; D009130:Muscle, Smooth / Q000187:drug effects*; D009566:Nitrates / Q000494:pharmacology*; D009995:Osmosis; D011188:Potassium; D012964:Sodium; D013451:Sulfonic Acids / Q000494:pharmacology*
D002712:Chlorides; D009566:Nitrates; D013451:Sulfonic Acids; D012964:Sodium; D011188:Potassium