Gastrointestinal allergy.
D000707:Anaphylaxis; D004194:Disease; D005512:Food Hypersensitivity; D005767:Gastrointestinal Diseases; D041981:Gastrointestinal Tract; D006801:Humans; D006967:Hypersensitivity
ANAPHYLAXIS AND ALLERGY/manifestations; GASTROINTESTINAL TRACT/diseases