Gastrointestinal anticholinergic drugs.
D018680:Cholinergic Antagonists; D005765:Gastrointestinal Agents; D041981:Gastrointestinal Tract; D010276:Parasympatholytics
D018680:Cholinergic Antagonists; D005765:Gastrointestinal Agents; D010276:Parasympatholytics
GASTROINTESTINAL SYSTEM; PARASYMPATHOLYTICS