The new TNM classification in gastroenterology (1997).
D001661:Biliary Tract Neoplasms / Q000145:classification / Q000473:pathology; D015179:Colorectal Neoplasms / Q000145:classification / Q000473:pathology; D004067:Digestive System Neoplasms / Q000145:classification* / Q000473:pathology*; D004938:Esophageal Neoplasms / Q000145:classification / Q000473:pathology; D005706:Gallbladder Neoplasms / Q000145:classification / Q000473:pathology; D006801:Humans; D008113:Liver Neoplasms / Q000145:classification / Q000473:pathology; D009367:Neoplasm Staging; D010190:Pancreatic Neoplasms / Q000145:classification / Q000473:pathology; D013274:Stomach Neoplasms / Q000145:classification / Q000473:pathology