Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Samar M. Aoun and Bruce Rumbold and Denise Howting and Amanda Bolleter and Lauren J. Breen,Bereavement support for family caregivers: The gap between guidelines and practice in palliative care,PLOS ONE,1932-6203,Public Library of Science (PLoS),2017-10-04,12,10,e0184750,https://cir.nii.ac.jp/crid/1362262943587586048,https://doi.org/10.1371/journal.pone.0184750