title: [Effects of purine nucleotides on the parasympathetic nervous system. (8) Relationship between acetylcholine release and adenine nucleotides].
mesh_terms: D000109:Acetylcholine / Q000378:metabolism*; D000241:Adenosine / Q000494:pharmacology*; D000818:Animals; D006168:Guinea Pigs; D007082:Ileum; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects*
chemical_list: D000241:Adenosine; D000109:Acetylcholine