Low back pain in adolescents and association with sociodemographic factors, electronic devices, physical activity and mental health Thiago Paulo Frascareli Bento; Guilherme Porfirio Cornelio; Priscila de Oliveira Perrucini; Sandra Fiorelli Almeida Penteado Simeão; Marta Helena Souza de Conti; Alberto de Vitta;

Development and validation of an instrument for monitoring child development indicators Sonia I. Venancio; Maritsa C. Bortoli; Paulo G. Frias; Elsa R.J. Giugliani; Cláudia R.L. Alves; Miriam O. Santos;

Red reflex test at the maternity hospital: results from a tertiary hospital and variables associated with inconclusive test results Vinicius Mac Cord Lanes Baldino; Gabriela Unchalo Eckert; Juliana Rossatto; Mário Bernardes Wagner;