[Allergy and duodenal ulcer].
R A
RA
GUTMANN
H
H
HAMEL DE MONCHENAULT
D004381:Duodenal Ulcer; D006801:Humans; D006967:Hypersensitivity; D008499:Medical Records; D010437:Peptic Ulcer
ALLERGY/case reports; PEPTIC ULCER/case reports