Vaccination coverage and factors associated with incomplete vaccination in a mediu...
Effect of a conditional cash transfer program on the timeliness of childhood vacci...
Evaluation of a nominal immunization information system: Sistema Juarez, Araraquar...
Impact of school-based annual HPV vaccination on the vaccine coverage in the city ...
Study of potential vectors and ecological factors associated with the emergence an...
Vaccinal profile of dialysis-dependent chronic renal failure population in São Car...
Effectiveness of conjugate vaccine against Neisseria meningitidis serogroup C in c...