Smooth muscle: small is beautiful too.
D001158:Arteries / Q000294:innervation; D003285:Contractile Proteins / Q000502:physiology; D006801:Humans; D009119:Muscle Contraction; D009124:Muscle Proteins / Q000502:physiology; D009130:Muscle, Smooth / Q000166:cytology / Q000294:innervation / Q000502:physiology*
D003285:Contractile Proteins; D009124:Muscle Proteins