Tuberculosis among young contacts of patients with multidrug-resistant pulmonary tuberculosis in a reference hospital Evelyn F. Rubin; Sheila C. Lucena; Marcela Bhering; Lorrayne Gonçalves; Fabiana Falcão; Margareth Dalcomo; Giovanni B. Migliori; Laura Saderi; Giovanni Sotgiu; Afrânio Kritski; Anna C.C. Carvalho;

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

Risk factors for colonization/infection by resistant microorganisms in outbreaks in neonatal unit¿a systematic review and meta-analysis Roberta Maia de Castro Romanelli; Gabriela Gomes de Souza; José Henrique Paiva Rodrigues; João Pedro Ribeiro Viana; Kelvin Oliveira Rocha; Briana Henriques Machado Tarabai; Lêni Márcia Anchieta;