Ligia Sansigolo Kerr Expert Global citimpact: 28.99 Researcher at Departamento de Saúde Comunitária, Faculdade de Medicina, Universidade Federal do Ceará, R: Prof. Costa Mendes, 1608-5o Andar, CEP 60431-140 Fortaleza, CE, . Profile Groups Memberships Order By: Last Active Most Members Newly Created Alphabetical