the occurrence of intestinal metaplasia with colonic-type sulphomucins : ( abbreviated : s-im or s-positive im ) in the gastric mucosa was studied in 125 patients with gastric carcinoma ( gca ) , 62 patients with pernicious anemia ( pa ) , 301 and 183 first-degree relatives of gca and pa patients , 406 outpatients and in 358 controls matched from a large population sample .
C0017136
gastric mucosa
C0699791
gastric carcinoma