title: Serial endoscopic evaluation of experimental gastric cancer.
mesh_terms: D000818:Animals; D001706:Biopsy; D004285:Dogs; D005069:Evaluation Studies as Topic; D005773:Gastroscopy; D009374:Neoplasms, Experimental; D009604:Nitrosoguanidines; D013274:Stomach Neoplasms / Q000139:chemically induced / Q000175:diagnosis* / Q000473:pathology
chemical_list: D009604:Nitrosoguanidines