A proposed dual neurohumoral role of acetylcholine: its functions at the pre- and post-synaptic sites.
D000109:Acetylcholine / Q000502:physiology*; D006801:Humans; D009474:Neurons / Q000502:physiology*; D018377:Neurotransmitter Agents
D018377:Neurotransmitter Agents; D000109:Acetylcholine
ACETYLCHOLINE/physiology; NEURONS/physiology