Effects of sexual orientation-based bullying on feelings of loneliness and sleeping difficulty among Brazilian middle school students Rafael Tavares Jomar; Vitor Augusto de Oliveira Fonseca; Dandara de Oliveira Ramos;

Autism spectrum disorder: overdiagnosis or are we facing a new pandemic? Kamila Castro; Rudimar Riesgo; Carlos Gadia;

Analysis of the prevalence and influencing factors of hyperuricemia in children and adolescents aged 6¿17 years in northeastern Sichuan Province Xuemei Guo; Ningting Xiao; Xueming Jing; Zhennan Zhu; Heping Zhang;