Infectious diseases: monthly or four-weekly number of reported cases, 1977 and 1978.
D000349:Africa; D000569:Americas; D001208:Asia; D001315:Australia; D003141:Communicable Diseases / Q000453:epidemiology*; D004165:Diphtheria / Q000453:epidemiology; D004671:Encephalitis, Arbovirus / Q000453:epidemiology; D005060:Europe; D006801:Humans; D008457:Measles / Q000453:epidemiology; D008589:Meningococcal Infections / Q000453:epidemiology; D009520:New Zealand; D010139:Pacific Islands; D010612:Pharyngitis / Q000453:epidemiology; D011051:Poliomyelitis / Q000453:epidemiology; D013290:Streptococcal Infections / Q000453:epidemiology; D014917:Whooping Cough / Q000453:epidemiology; D014944:World Health Organization