1. Center for Disease Control and Prevention; National Vital Statistic System.
http://www.cdc.gov/nchs/nvss.htm
. Accessed 17 Nov 2019.
2. United Nations., Department of Economic and Social Affairs, Population Division World population prospects 2019: highlights (ST/ESA/SER.A/423). 2019. Accessed 20 Feb 2020.
3. The World Factbook, Central Intelligence Agency.
http://www.cia.gov/library/publications/the-world-fact-book
. Accessed 17 Jan 2020.
4. World Health Organization.
https://www.who.int/countries/lbn/en/
. Accessed 20 Feb 2020.
5. Abu-Saad Huijer H, Saab M, Hajjar R. Palliative care for older adults: state of the art in Lebanon. Lebanese Med J. 2016;64(1):27–32.