title: LOCATION AND MECHANISM OF AIRWAY CONSTRICTION AFTER BARIUM SULFATE MICROEMBOLISM.
mesh_terms: D001466:Barium Sulfate; D003250:Constriction; D006632:Histamine; D000860:Hypoxia; D008168:Lung; D010336:Pathology; D010827:Physiology; D011655:Pulmonary Embolism; D012137:Respiratory System; D014628:Vagotomy
chemical_list: D001466:Barium Sulfate; D006632:Histamine
keywords: ANOXEMIA; BARIUM SULFATE; HISTAMINE; LUNG; PATHOLOGY; PHYSIOLOGY; PULMONARY EMBOLISM; RESPIRATORY SYSTEM; VAGOTOMY