title: The spinal cord of the frog as an in vitro preparation to investigate the acetylcholine output.
mesh_terms: D000109:Acetylcholine / Q000378:metabolism*; D000818:Animals; D004558:Electric Stimulation; D066298:In Vitro Techniques; D011896:Rana temporaria; D013116:Spinal Cord / Q000378:metabolism*
chemical_list: D000109:Acetylcholine