The gastrointestinal hormones.
D055598:Chemical Phenomena; D002621:Chemistry; D002766:Cholecystokinin / Q000032:analysis; D005755:Gastrins / Q000032:analysis; D005768:Gastrointestinal Hormones / Q000032:analysis* / Q000378:metabolism / Q000502:physiology; D005934:Glucagon / Q000032:analysis; D006801:Humans; D010455:Peptides / Q000032:analysis; D011863:Radioimmunoassay; D012633:Secretin / Q000032:analysis
D005755:Gastrins; D005768:Gastrointestinal Hormones; D010455:Peptides; D012633:Secretin; D005934:Glucagon; D002766:Cholecystokinin