Hazini, A., H. Pazoki, S. Mohammad Pour, G. Salehabadi, R. Jahanshahi, T. Tajfar, and H. Soleymanzdeh. “Reducing Treatment Cost in Cancer Patients With Providing Palliative Care: A Successful Experiment in Golestan Province”. Internal Medicine and Medical Investigation Journal, Vol. 5, no. 3, Dec. 2020, doi:10.24200/imminv.v5i3.255.