title: Effect of substance R extracted from the rabbit brain on the human taenia coli.
mesh_terms: D000818:Animals; D001923:Brain Chemistry; D003106:Colon / Q000187:drug effects*; D006801:Humans; D066298:In Vitro Techniques; D009124:Muscle Proteins / Q000032:analysis*; D011817:Rabbits; D014020:Tissue Extracts / Q000494:pharmacology
chemical_list: D009124:Muscle Proteins; D014020:Tissue Extracts