Fentanyl Disrupts Vagal Control of Airway Tone to Induce Transient Obstruction.

Parks RR, Andersen MJ, Hatfield ML, Burgraff NJ.

Acta Physiol (Oxf). 2025 Nov;241(11):e70119. doi: 10.1111/apha.70119. PMID: 41090325; PMCID: PMC12522075.