Muscle Tension in Generalized Anxiety Disorder During a Stressful Mental Arithmetic Task: Direct Original Research. Research in Psychology and Behavior, [S. l.], v. 3, n. 1, 2023. DOI: 10.53520/rdpb2023.10776. Disponível em: https://researchdirects.com/index.php/psychology/article/view/76. Acesso em: 30 oct. 2025.