title: Letter: Pepsin exposes stimulant aminoacids.
mesh_terms: D000596:Amino Acids; D000818:Animals; D004044:Dietary Proteins; D004063:Digestion; D004285:Dogs; D006801:Humans; D010179:Pancreas / Q000201:enzymology; D010434:Pepsin A / Q000502:physiology*
chemical_list: D000596:Amino Acids; D004044:Dietary Proteins; D010434:Pepsin A