Acoustic analysis of swallowing sounds with the use of Sonar Doppler in premature babies during food transition. Research, Society and Development, [S. l.], v. 11, n. 1, p. e52811125262, 2022. DOI: 10.33448/rsd-v11i1.25262. Disponível em: https://rsdjournal.org/rsd/article/view/25262. Acesso em: 5 dec. 2025.