Syphilis surveillance in Portugal, 2000-2005.
Coelho
Ricardo
R
Anes
Margarida
M
Fernandes
Candida
C
Medeiros
Sandra
S
Rodrigues
Ana
A
Santos
Raquel
R
D006801:Humans; D011159:Population Surveillance; D011174:Portugal / Q000453:epidemiology; D013587:Syphilis / Q000453:epidemiology*