Mental health issues in adolescent mothers and young adult mothers: the Brazilian context Amanda Ferreira de Carvalho; Daniela Dal Forno Kinalski Guaranha; Bruna Marmett; Júlia Mathias Reis; Carmem Lisiane Escouto de Souza; Bruna Silveira da Rosa; Tiago Chagas Dalcin; Sérgio Luis Amantea;

Prevalence of excessive screen time in hospitalized pediatric patients Guilherme Hoff Affeldt; Gleice Medeiros; Vanessa Vieira; Bruna Ziegler;

Impact of air pollution and climate change on maternal, fetal and postnatal health Mariana Matera Veras; Paulo Hilário Nascimento Saldiva;