title: An assessment of Viktor Mutt's contributions.
mesh_terms: D002766:Cholecystokinin / Q000302:isolation & purification; D004704:Endocrinology / Q000266:history*; D005762:Gastroenterology / Q000266:history*; D049673:History, 20th Century; D012633:Secretin / Q000302:isolation & purification; D013548:Sweden
chemical_list: D012633:Secretin; D002766:Cholecystokinin