1. Muhammad Ikhwan MS, Nur Syarah Zulaikha MR, Nadia E, Aidalina M. Policies on intensive care unit admission during COVID-19 pandemic. Int J Public Heal Clin Ser. 2021;8(4):1–15.
2. Janssen DJA, Ekström M, Currow DC, Johnson MJ, Maddocks M, Simonds AK, et al. COVID-19: guidance on palliative care from a European Respiratory Society international task force. Eur Respir J [Internet]. 2020;56(3). Available from: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85090491512&doi=10.1183%2F13993003.02583-2020&partnerID=40&md5=d393620b66189f549e9b3764aee7213a
3. Rodin G, Kissane D, Payne S, Krikorian A, Kiyange F, Venkateswaran C. The psychological and social implications of physical isolation for patients and families during the coronavirus pandemic. In: De Lima L, Pettus K, Downing J, S.Connor, Marston J, editors. Palliative Care and Covid-19 Series – Briefing Notes Compilation. IAHPC Press; 2020.
4. Bahramnezad F, Asgari P. Spiritual care for COVID-19 patients: A neglected necessity. Infect Dis Clin Pract. 2021;29(1).
5. Gibbon LM, Graybuck KE, Mehta A, Perry SE, Peterson S, Schreiber KM, et al. Equitable Care for Critically Ill Patients from Culturally Diverse Communities in the COVID-19 Pandemic. J Palliat Med [Internet]. 2020;23(12):1559–61. Available from: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85097898712&doi=10.1089%2Fjpm.2020.0347&partnerID=40&md5=21a2b4e84887986b435ba958e9850361