Sripaiboonkij Thokanit, Nintita, Phichai Chansriwong, Siriporn Semsarn, Vijj Kasemsup, Pongsathorn Piebpien, and Ekaphop Sirachainan. 2025. “Comparison of Direct Medical Costs between Integrated Care with Palliative Care and Standard Treatment in Older Patients with Cancer”. Nursing Research and Innovation Journal 31 (1). https://doi.org/10.63647/nrij.v31i1.269768.