Counterirritants; a method of assessing their effect.
D006801:Humans; D007509:Irritants; D010146:Pain; D012871:Skin Diseases; D014662:Vasoconstrictor Agents; D014665:Vasodilator Agents / Q000494:pharmacology*
D007509:Irritants; D014662:Vasoconstrictor Agents; D014665:Vasodilator Agents
PAIN/experimental; SKIN/diseases; VASOMOTOR DRUGS/effects