Shepherd, J., A. Waller, R. Sanson-Fisher, K. . Clark, and J. Ball. “Barriers to the Provision of Optimal Care to Dying Patients in Hospital: A Cross-Sectional Study of nurses’ Perceptions”. AJAN - The Australian Journal of Advanced Nursing, vol. 38, no. 3, Aug. 2021, doi:10.37464/2020.383.315.