Effects of caffeine on electrical and mechanical activity of smooth muscle.
D000818:Animals; D002110:Caffeine / Q000494:pharmacology*; D004594:Electrophysiology; D006168:Guinea Pigs; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects* / Q000502:physiology; D051381:Rats
D002110:Caffeine