Coronavirus disease 2019 infection severity among different variants in children under 2-years old in Brazil Beatriz Martinelli Menezes Gonçalves; Rossana P.V. Francisco; Ágatha S. Rodrigues; José Carlos Soares Junior;

Associations of obesity defined comprehensively by body mass index and body fat percentage with osteopenia Xin Liu; Yan Lou; Zhiyong Chang; Changyuan Gu; Bin Du; Guangquan Sun;

The effect of the art therapy interventions to alleviate depression symptoms among children and adolescents: a systematic review and meta-analysis Bo Zhang; Lifang Yang; Wen Sun; Peng Xu; Hui Ma; Azizah binti Abdullah;