title: Active substances in Auerbach's plexus: the spasmogenic activity of partially purified, ATP-free, extracts of plexus-containing longitudinal muscle [proceedings].
mesh_terms: D000255:Adenosine Triphosphate; D000818:Animals; D006168:Guinea Pigs; D009130:Muscle, Smooth / Q000187:drug effects / Q000294:innervation*; D009197:Myenteric Plexus / Q000378:metabolism*; D011817:Rabbits; D051381:Rats; D014020:Tissue Extracts / Q000494:pharmacology*
chemical_list: D014020:Tissue Extracts; D000255:Adenosine Triphosphate