Sulpha a drugs in the control of cerebro-spinal meningitis epidemic in Egypt, in 1951.
D001699:Biometry; D004534:Egypt; D058872:Epidemics; D006801:Humans; D008581:Meningitis; D008585:Meningitis, Meningococcal / Q000453:epidemiology* / Q000706:statistics & numerical data*
MENINGITIS, MENINGOCOCCIC/epidemiology and statistics