CHAKAROV, I. A case study of a child with Down syndrome: a dilemma for the accompanying pulmonary impairment. Acta Medica Bulgarica, Sofia, Bulgaria, v. 52, n. 4, p. 72–78, 2025. DOI: 10.2478/AMB-2025-0079. Disponível em: https://journals.mu-sofia.bg/index.php/amb/article/view/536.. Acesso em: 16 dec. 2025.