%0 Journal Article %A %T C-Reactive Protein to Albumin ratio is an Indicator of Poor Prognosis for Patients with Biliary Tract Cancer %D 2020 %F %P 18-19 %V 4 %N 1 %R doi:10.14744/ejmo.2019.74396 %U https://dx.doi.org/10.14744/ejmo.2019.74396