[APROPOS OF ENDEMIC SYPHILIS. RESEARCH ON ORIGIN OF THE CONTAMINATION].
D000349:Africa; D000354:Africa, Western; D000818:Animals; D004813:Epidemiology; D006801:Humans; D012106:Research; D013587:Syphilis; D014211:Treponemal Infections; D015047:Zoonoses
AFRICA, WESTERN; EPIDEMIOLOGY; SYPHILIS; ZOONOSES
A PROPOS DE SYPHILIS END'EMIQUE. RECHERCHE DE L'ORIGINE DE LA CONTAMINATION.