[1]
Nozawa, H. et al. 2017. A high preoperative carbohydrate antigen 19-9 level is a risk factor for recurrence in stage II colorectal cancer. Acta Oncologica. 56, 5 (Jun. 2017), 2017–06. DOI:https://doi.org/10.1080/0284186X.2016.1257866.