Normalization of blood oxygen levels and heart rate in adults using alternative measurement sites. Laser Therapy, [S. l.], v. 32, n. 1, 2025. DOI: 10.4081/ltj.2025.421. Disponível em: https://www.lasertherapyjournal.com/ltj/article/view/421. Acesso em: 28 aug. 2025.