Clinical characteristics of neonatal and infant osteomyelitis and septic arthritis: a multicenter retrospective study Keming Sun; Chunxu Zhang; Ziwen Mao; Chen Wang; Hua Zhu; Huiqing Sun; Kang Wang; Weyland Cheng;

Factors associated with respiratory morbidity in the first year of life Samantha M. Lessa; Daniela C. Tietzmann; Sérgio L. Amantéa;

Associated factors with recurrent wheezing in infants: is there difference between the sexes? Wellington Fernando da Silva Ferreira; Denise Siqueira de Carvalho; Gustavo Falbo Wandalsen; Dirceu Solé; Emanuel Sávio Cavalcante Sarinho; Décio Medeiros; Ana Carolina Cavalcanti Dela Bianca Melo; Elaine Xavier Prestes; Paulo Augusto Moreira Camargos; Karin Regina Luhm; Luis Garcia-Marcos; Javier Mallol; Nelson Augusto Rosário; Herberto José Chong-Neto;