Prevalence of syphilis in Ceylon; report based on the results of serological surveys made by the World Health Organization V. D. Control Team, 1951-52.
D003625:Data Collection; D006801:Humans; D015995:Prevalence; D013188:Sri Lanka; D013587:Syphilis / Q000453:epidemiology*; D014944:World Health Organization
SYPHILIS/epidemiology