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;

Palliative extubation: five¿year experience in a pediatric hospital Carolina de Araújo Affonseca; Luís Fernando Andrade de Carvalho; Renata de Pinho Barroso Quinet; Maíla Cristina da Cunha Guimarães; Verônica Ferreira Cury; Alexandre Tellechea Rotta;

Day¿1 PELOD¿2 and day¿1 ¿quick¿ PELOD¿2 scores in children with sepsis in the PICU Mianling Zhong; Yuge Huang; Tufeng Li; Lu Xiong; Ting Lin; Miaofen Li; Dongqiang He;