title: Commentary on Alsirafy et al. The use of opioids at the end-of-life and the survival of Egyptian palliative care patients with advanced cancer.
authors.affiliation: Department of Health Outcomes and Policy, College of Medicine, University of Florida, Gainesville, USA. caprice1@ufl.edu.
authors.forename: Caprice
authors.initials: C
authors.lastname: Knapp