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  • Ricardo de Alencar Ximenes, Celina Maria Turchi Martelli, +7 authors Raymundo Soares de Azevedo
  • Medicine, Biology
  • PloS one
  • 2014 (First Publication: 20 May 2014)
  • BACKGROUND This study aimed to identify the transmission pattern of hepatitis A (HA) infection based on a primary dataset from the Brazilian National Hepatitis Survey in a pre-vaccination context.Continue Reading
  • Marcelo Nascimento Burattini, Leila Strazza, +4 authors Eduardo Massad
  • Medicine
  • International journal of STD & AIDS
  • 2005 (First Publication: 1 December 2005)
  • In the state of Sao Paulo Brazil a set of studies to estimate the prevalence of HIV infection were carried out since 1987 both in male and female prisoners in the main detention centre of the countryContinue Reading
  • Cláudio José Struchiner, Liz M de Almeida, Raymundo Soares de Azevedo, Eduardo Massad
  • Medicine
  • International journal of epidemiology
  • 1999 (First Publication: 1 August 1999)
  • BACKGROUND To assess the impact of water sanitation and sewage disposal, part of a major environmental control programme in Rio de Janeiro, we carried out sero-prevalence studies for Hepatitis AContinue Reading
  • Ana Marli Christovam Sartori, Patrícia Coelho de Soárez, +6 authors Celina Maria Turchi Martelli
  • Medicine
  • Vaccine
  • 2012 (First Publication: 1 December 2012)
  • OBJECTIVE To conduct a cost-effectiveness analysis of a universal childhood hepatitis A vaccination program in Brazil. METHODS An age and time-dependent dynamic model was developed to estimate theContinue Reading