Quality improvement initiative to reduce late-onset sepsis in very low birth weight preterm infants: a multicenter study from the Brazilian network on neonatal research Ligia Maria Suppo de Souza Rugolo; Maria Regina Bentlin; Fernanda Pegoraro de Godoi Melo; Maria Eduarda Gurgel; Gabriella Miranda Martins; Suely Dornellas do Nascimento; Edna Maria de Albuquerque Diniz; Renata Yoshida; Jamil Pedro de Siqueira Caldas; Silvia Cwajg; Marcia Pereira Alves de Souza; Clarissa Gutierrez Carvalho; Daniela Marques de Lima Mota Ferreira;

A comparative study of serum and fecal calprotectin levels in necrotizing enterocolitis Sara Erol; Cuneyt Tayman; Sabriye Korkut; Ufuk Çakir; Abdullah Kurt; Ismail Koyuncu;

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; Jordana Peruchi Fontis; José Henrique Paiva Rodrigues; João Pedro Ribeiro Viana; Kelvin Oliveira Rocha; Briana Henriques Machado Tarabai; Lêni Márcia Anchieta;