title: Parietal cell changes in the stomach after ulcer operations.
mesh_terms: D000818:Animals; D001706:Biopsy; D002452:Cell Count; D004285:Dogs; D005743:Gastrectomy; D005753:Gastric Mucosa / Q000166:cytology / Q000187:drug effects / Q000473:pathology*; D006632:Histamine / Q000494:pharmacology; D006965:Hyperplasia / Q000139:chemically induced; D007583:Jejunum / Q000601:surgery; D008722:Methods; D013276:Stomach Ulcer / Q000601:surgery*; D014628:Vagotomy
chemical_list: D006632:Histamine