BASHIR, T.; ABBAS, M. Q.; ABBAS, S. M.; KUMAR, V.; CHANDIO, M.; SIDDIQUE, M. Efficacy of Upper Airway Angle and Glottic Height in Unanticipated Difficult Laryngoscopy Prediction: Upper Airway Angle and Glottic Height in Unanticipated Difficult Laryngoscopy Prediction. Pakistan Journal of Health Sciences, Pakistan, v. 7, n. 9, p. 165–170, 2026. DOI: 10.54393/pjhs.v7i9.4280. Disponível em: https://www.thejas.com.pk/index.php/pjhs/article/view/4280. Acesso em: 1 oct. 2026.