Where does this definition of gastric ulcer come from?
This entry for gastric ulcer is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Does gastric ulcer appear elsewhere on Lughet?
Yes — gastric ulcer appears under other sources or language pairs in Lughet's collection. See the list below.
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.