The importance of quality assurance in surgical oncology in the treatment of colorectal cancer.
D000714:Anastomosis, Surgical; D015179:Colorectal Neoplasms / Q000401:mortality / Q000601:surgery*; D013502:General Surgery / Q000592:standards*; D006801:Humans; D008495:Medical Oncology / Q000592:standards*; D009017:Morbidity; D009364:Neoplasm Recurrence, Local; D011785:Quality Assurance, Health Care; D016896:Treatment Outcome