https://www.saudifetp.org/fetp-studies/82
Changing Epidemiology of Measles in Riyadh City, Saudi Arabia: Lessons From An Outbreak. | FETP...
Introduction Until measles vaccine (MV) Schwartz vaccine became compulsory in 1982, measles outbreaks occurred every other year. Thereafter the annual...
epidemiology of measlessaudi arabiaan outbreakchangingriyadh
https://biust.elsevierpure.com/en/publications/epidemiology-of-measles-in-southwest-nigeria-an-analysis-of-measl/
Epidemiology of measles in Southwest Nigeria: An analysis of measles case-based surveillance data...
epidemiology of measlessouthwestnigeriaanalysiscase