Painful procedures and analgesia in the NICU: what has changed in the medical perception and practice in a ten-year period? Ana Claudia Yoshikumi Prestes, Rita de Cássia Xavier Balda, Gianni Mara Silva dos Santos, Ligia Maria Suppo de Souza Rugolo, Maria Regina Bentlin, Mauricio Magalhães, Paulo Roberto Pachi, Sergio Tadeu Martins Marba, Jamil Pedro de Siqueira Caldas, Ruth Guinsburg

Impact of health professional training in breastfeeding on their knowledge, skills, and hospital practices: a systematic review Patricia Carvalho de Jesus, Maria Inês Couto de Oliveira, Sandra Costa Fonseca

Neonatal screening tests in Brazil: prevalence rates and regional and socioeconomic inequalities Mariana B. Mallmann, Yaná T. Tomasi, Antonio Fernando Boing