[The physiological importance of acetylcholine. III. Acetylcholine as a mediator. 3. Autonomic ganglia. 4. Smooth muscles].
D000109:Acetylcholine / Q000502:physiology*; D005725:Ganglia, Autonomic; D006801:Humans; D009130:Muscle, Smooth
D000109:Acetylcholine
ACETYLCHOLINE/physiology