1. The world health report 2003. Shaping the future;World Health Organization,2003
2. Childhood bacterial meningitis in Saudi Arabia;Almuneef;J Infect,1998
3. Pattern of meningitis in Al-Ain medical district, United Arab Emirates–a decadal experience (1990–99);Mahmoud;J Infect,2002
4. Demographic and maternal and child health survey 1997;Central Statistical Organization (Yemen), Macro International Inc.,1998
5. Haemophilus influenzae type b (Hib) meningitis in the pre-vaccine era: a global review of incidence, age distributions, and case-fatality rates. Vaccines and biologicals;World Health Organization,2002