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Cook AC, Langston JA, Jaramillo JD, Edwards KE, Wong HN, Aslakson RA; American Academy of Hospice and Palliative Medicine Research Committee Writing Group.Cook AC, et al. Among authors: jaramillo jd.J Pain Symptom Manage. 2020 Apr;59(4):916-931.e1. doi: 10.1016/j.jpainsymman.2019.11.014. Epub 2019 Nov 24.J Pain Symptom Manage. 2020.PMID: 31775021Free article.