Observations on the effect of urea on crystalline pepsin.
D016282:Aspartic Acid Endopeptidases; D010434:Pepsin A; D014508:Urea / Q000494:pharmacology*
D014508:Urea; D016282:Aspartic Acid Endopeptidases; D010434:Pepsin A
PEPSINS; UREA/effects