[Functional ulcer syndromes or pseudoulcers of parasitic origin].
D005762:Gastroenterology; D006801:Humans; D010272:Parasitic Diseases; D010437:Peptic Ulcer / Q000175:diagnosis*; D013577:Syndrome; D014456:Ulcer
GASTROENTEROLOGY; PARASITIC DISEASES; PEPTIC ULCER/diagnosis