biostudies-literatureUnknown21(2)Fu CPloS onehttps://www.ebi.ac.uk/biostudies/studies/S-EPMC12915933biostudies-literatureAn ultrasound-based artificial intelligence framework for difficult airway prediction: A two-model, three-step decision frameworkPMC12915933Liu HFu CDing BLuan CJia YYuan LNiu ZWang WZhang LZhou XfalseAn ultrasound-based artificial intelligence framework for difficult airway prediction: A two-model, three-step decision framework2026-01-01T00:00:00Z2026 Jan2026-07-16T06:35:21.444Z2026-07-09T10:39:50.263ZS-EPMC12915933