References: Loss, grief and bereavement

Hudson P, Remedios C, Zordan R, Thomas K, Clifton D, Crewdson M, et al. Guidelines for the psychosocial and bereavement support of family caregivers of palliative care patients. J Palliat Med 2012;15(6):696-702. https://www.ncbi.nlm.nih.gov/pubmed/22385026
Maciejewski PK, Zhang B, Block SD, Prigerson HG. An empirical examination of the stage theory of grief. JAMA 2007;297(7):716-23. https://www.ncbi.nlm.nih.gov/pubmed/17312291
Prigerson HG, Boelen PA, Xu J, Smith KV, Maciejewski PK. Validation of the new DSM-5-TR criteria for prolonged grief disorder and the PG-13-Revised (PG-13-R) scale. World Psychiatry 2021;20(1):96-106. https://www.ncbi.nlm.nih.gov/pubmed/33432758
Rabow MW, Hauser JM, Adams J. Supporting family caregivers at the end of life: "they don't know what they don't know". JAMA 2004;291(4):483-91. https://www.ncbi.nlm.nih.gov/pubmed/14747506
Shear MK, Muldberg S, Periyakoil V. Supporting patients who are bereaved. BMJ 2017;358:j2854. https://www.ncbi.nlm.nih.gov/pubmed/28684392
Speece MW, Brent SB. Children's understanding of death: a review of three components of a death concept. Child Dev 1984;55(5):1671-86.