Tuberculosis in childhood and adolescence: a view from different perspectives Tony T. Tahan; Betina M.A. Gabardo; Andrea M.O. Rossoni;

Environmental pollution and cancer Denise Bousfield da Silva; Mara Albonei Dudeque Pianovski; Neviçolino Pereira de Carvalho Filho;

Effect of sleep duration on child development in Fortaleza, Northeastern Brazil Shamyr Sulyvan Castro; Marcia Maria Tavares Machado; Luciano Lima Correia; Simone Farias-Antúnez; Pedro Lucas Grangeiro de Sá Barreto Lima; Sophia Costa Vasconcelos; Elisa Rachel Pisani Altafim; Marcia C. Castro;