What is ulcer? 276 viewsJune 4, 2020Healthulcer;stomach;small;intestine;oesophagus;throat;health 0 authorise2050@gmail.com587 June 4, 2020 0 Comments Ulcers are sores on the lining of your stomach, small intestine or oesophagus (throat). authorise2050@gmail.com Asked question June 4, 2020 0 Answers ActiveVotedNewestOldest Register or Login