Syphilis trends in Canada 1981-1992.
Giglia
L
L
Division of Sexually Transmitted Diseases, Bureau of Communicable Disease Epidemiology, LCDC, Ottawa.
Gully
P R
PR
D002170:Canada / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D012307:Risk Factors; D013587:Syphilis / Q000175:diagnosis / Q000453:epidemiology*; D014481:United States / Q000453:epidemiology