Delvalle González, Guillermo Fabián, et al. “Clinical Predictors of Difficult Airway and Their Association With Difficult Orotracheal Intubation in Overweight and Obese Patients”. UNIDA Salud, vol. 5, no. 2, May 2026, pp. 70-74, https://doi.org/10.69940/sld.20260806.