title: Tracheal constriction of decreased lung-thorax compliance from opiates.
mesh_terms: D003251:Constriction, Pathologic / Q000139:chemically induced; D005283:Fentanyl / Q000009:adverse effects*; D006801:Humans; D008170:Lung Compliance / Q000187:drug effects*; D009020:Morphine / Q000009:adverse effects*; D013909:Thorax / Q000187:drug effects; D014132:Trachea / Q000187:drug effects; D014133:Tracheal Diseases / Q000139:chemically induced*
chemical_list: D009020:Morphine; D005283:Fentanyl