Correlation between poor palliative performance scale (pps) with or without brain lesion and overall survival in KFSH Dammam hospital during the year 2015. jmbas [Internet]. 04 Ocak 2017 [a.yer 23 Ekim 2026];3(12). Erişim adresi: https://jmbm.in/index.php/jmbas/article/view/26