title: Radioimmunoassay in gastroenterology.
mesh_terms: D000367:Age Factors; D000752:Anemia, Pernicious / Q000097:blood; D000937:Antigen-Antibody Reactions; D000951:Antigens, Neoplasm / Q000302:isolation & purification; D002766:Cholecystokinin / Q000097:blood; D003429:Cross Reactions; D004068:Digestive System Physiological Phenomena; D004381:Duodenal Ulcer / Q000097:blood; D005753:Gastric Mucosa / Q000378:metabolism; D005755:Gastrins / Q000097:blood / Q000378:metabolism; D005767:Gastrointestinal Diseases / Q000503:physiopathology*; D005768:Gastrointestinal Hormones / Q000032:analysis; D005770:Gastrointestinal Neoplasms / Q000097:blood; D005934:Glucagon / Q000097:blood; D006511:Hepatitis B Antigens / Q000302:isolation & purification; D006728:Hormones / Q000302:isolation & purification; D006801:Humans; D006943:Hyperglycemia / Q000097:blood; D007328:Insulin / Q000097:blood; D008722:Methods; D011863:Radioimmunoassay; D012633:Secretin / Q000097:blood; D015043:Zollinger-Ellison Syndrome / Q000097:blood
chemical_list: D000951:Antigens, Neoplasm; D005755:Gastrins; D005768:Gastrointestinal Hormones; D006511:Hepatitis B Antigens; D006728:Hormones; D007328:Insulin; D012633:Secretin; D005934:Glucagon; D002766:Cholecystokinin