Surgery (2) Cancer (2) Cirugía (2) Chirurgie (2) Cancer (2) chirurgie (2) Instruction and study (1) Monitoring (1) Employment (1) Physiology (1) Adjuvant treatment (1) Chemotherapy (1) Complications (1) Rectum--Cancer (1) Stomach (1) State, The (1) Risk (1) Possibility (1) Passer (1) Ossetes (1) Months (1) Malnutrition (1) Life (1) Gastrectomy (1) Dumping (International trade) (1) Digestion (1) Consensus (Social sciences) (1) Colon (Anatomy)--Cancer (1) Colon (Anatomy) (1) Causation (1)