%0 Journal Article %A %T Prognostic Significance of the Prognostic Nutritional Index and HALP Score in Patients with Metastatic Gastrointestinal Stromal Tumors: A Multicenter Retrospective Study %D 2026 %F %P 559-570 %V 10 %N 4 %R doi:10.14744/ejmi.2612559 %U https://dx.doi.org/10.14744/ejmi.2612559