IBRAHIM, J.-N.; AUDI, L. Anxiety Symptoms Among Lebanese Health-care Students: Prevalence, Risk Factors, And Relationship With Vitamin D Status. Journal of Health Sciences, [S. l.], v. 11, n. 1, p. 29–36, 2021. DOI: 10.17532/jhsci.2021.1191. Disponível em: https://www.jhsci.ba/ojs/index.php/jhsci/article/view/1191. Acesso em: 22 jun. 2021.