title: Immunoreactive trypsin in Shwachman's syndrome.
authors.forename: J W
authors.initials: JW
authors.lastname: Puntis
mesh_terms: D010188:Exocrine Pancreatic Insufficiency / Q000097:blood*; D006801:Humans; D007223:Infant; D013577:Syndrome; D014357:Trypsin / Q000097:blood*
chemical_list: D014357:Trypsin