Starčević, S., Radovanović, D., Škorić-Jokić, S., Mihalek, N., & Golijanin, D. (2023). The role of the nutritional status of geriatric patients with gastrointestinal cancer in developing postoperative complications . Archive of Oncology, 29(2), 8-12. https://doi.org/10.2298/AOO221120002S