
Prognostic impact of carcinoembryonic antigen and carbohydrate antigen 19-9 in stage IV colorectal cancer patients after R0 resection
Keywords: آنتی ژن کارسینو امبریونیک; Colorectal cancer; Carcinoembryonic antigen; Carbohydrate antigen 19-9; Outcomes; Recurrence; Prognosis