title: Proceedings: Effect of phenolphthalein on gastrointestinal transit.
mesh_terms: D000818:Animals; D005769:Gastrointestinal Motility / Q000187:drug effects*; D006048:Gold Colloid, Radioactive; D051379:Mice; D010635:Phenolphthaleins / Q000494:pharmacology*; D051381:Rats
chemical_list: D006048:Gold Colloid, Radioactive; D010635:Phenolphthaleins