[Cholinergic neurones (author's transl)].
D000109:Acetylcholine / Q000502:physiology*; D000110:Acetylcholinesterase / Q000378:metabolism; D000818:Animals; D001001:Anura; D011950:Receptors, Cholinergic / Q000502:physiology*
D011950:Receptors, Cholinergic; D000110:Acetylcholinesterase; D000109:Acetylcholine