A demonstration of the secretion of pepsin by the isolated frog stomach.
D000818:Animals; D001001:Anura; D016282:Aspartic Acid Endopeptidases; D004063:Digestion; D006863:Hydrogen-Ion Concentration; D010434:Pepsin A; D013270:Stomach / Q000502:physiology*
D016282:Aspartic Acid Endopeptidases; D010434:Pepsin A
HYDROGEN-ION CONCENTRATION; PEPSINS; STOMACH/physiology