duodenum
preferred label: دوازدهه @fa
type: Concept
related: duodenal ulcers

duodenal ulcers
alternative label: ulcer, duodenal
related: duodenum
broader: peptic ulcers
preferred label: زخم‌های دوازدهه @fa
type: Concept

peptic ulcers
preferred label: زخم‌های گوارشی @fa
type: Concept
narrower: duodenal ulcers