UMAROVA M.A. . THE KERDÓ INDEX AS AN INDICATOR OF NEUROCIRCULATORY ASTHENIA IN ADOLESCENTS. International Multidisciplinary Journal for Research & Development, [S. l.], v. 12, n. 10, p. 148–152, 2025. Disponível em: https://www.ijmrd.in/index.php/imjrd/article/view/3828. Acesso em: 20 oct. 2025.