Physiological role of gastrin.
D000109:Acetylcholine / Q000378:metabolism; D005750:Gastric Juice / Q000378:metabolism; D005753:Gastric Mucosa; D005755:Gastrins / Q000494:pharmacology / Q000502:physiology*; D014630:Vagus Nerve / Q000502:physiology
D005755:Gastrins; D000109:Acetylcholine