Subject
adolescent; poverty; intensive care; blood transfusion; palliative therapy; major clinical study; retrospective study; cancer patient; patient autonomy; sound; treatment withdrawal; religion; pregnancy; case study; physician; cancer therapy; childhood cancer; conference abstract; justice; medical record review; human; child; female; adult; patient care; surgery; drug withdrawal; multidisciplinary team; cancer center; Guatemala; bioethics; brain death; cancer surgery; substance abuse; treatment refusal