Effect of No-Spa on the tonicity of cerebral and peripheral vessels.
D002536:Cerebral Arteries / Q000187:drug effects*; D006801:Humans; D009132:Muscles / Q000494:pharmacology*; D010208:Papaverine / Q000494:pharmacology; D011804:Quinolines / Q000494:pharmacology*
D011804:Quinolines; D010208:Papaverine