duodenal ulcer 14 Associations

peptic ulcer (generic term) peptic ulceration (generic term)

gastric ulcer 13 Associations

peptic ulcer (generic term) peptic ulceration (generic term)

peptic ulcer 12 Associations

peptic ulceration ulcer (generic term) ulceration (generic term)

peptic ulceration 17 Associations

peptic ulcer ulcer (generic term) ulceration (generic term)