title: Heart rate variability measurement: is there a role in predicting the admission outcome of palliative cancer patients?
authors: Palliative Medicine Unit, Kasr Al-Ainy Center of Clinical Oncology & Nuclear Medicine, Kasr Al-Ainy School of Medicine, Cairo University, Cairo, Egypt. alsirafy@kasralainy.edu.eg.
authors: Samy A
authors: SA
authors: Alsirafy