Gastrointestinal Agents. Gastric Agents . Gastric Drugs . Gastrointestinal Drugs . Agents, Gastric . Agents, Gastrointestinal . Drugs, Gastric . Drugs, Gastrointestinal . Digestants . Drugs used for their effects on the gastrointestinal system, as to control gastric acidity, regulate gastrointestinal motility and water flow, and improve digestion. . 0.73
Gastrointestinal Tract. GI Tract . Digestive Tracts . GI Tracts . Gastrointestinal Tracts . Gut (Anatomy) . Digestive Tract . Generally refers to the digestive structures stretching from the MOUTH to ANUS, but does not include the accessory glandular organs (LIVER; BILIARY TRACT; PANCREAS). . 0.70