1. World population prospects: The 2017 revision (2017) Department of economic and social affairs, Population division volume II: Demographic profiles, UN, New York, USA.
2. Laithy HE, Abu-Ismail K and Hamdan K. Poverty, growth and income distribution in Lebanon (2008) United Nations Development Programme (UNDP), UN, New York, USA.
3. Health systems profile (2006) Regional Health Systems Observatory- EMRO, Lebanon.
4. Ammar W. Health system and reform in Lebanon (2003) WHO, Beirut, Lebanon.
5. Density of nursing and midwifery personnel (total number per 1000 population) (2018) WHO Global Health Observatory.