title: A simplified procedure for the determination of pepsin and trypsin concentrations in digestive juices.
authors.forename: M H F
authors.initials: MH
authors.lastname: FRIEDMAN
mesh_terms: D004063:Digestion; D005750:Gastric Juice; D005753:Gastric Mucosa / Q000378:metabolism*; D006801:Humans; D010434:Pepsin A / Q000032:analysis*; D014357:Trypsin / Q000032:analysis*
chemical_list: D014357:Trypsin; D010434:Pepsin A
keywords: PEPSIN/determination; STOMACH/secretion; TRYPSIN/determination