Absolute: Croup or epiglottis. Relative: Acute facial, head or neck injury; bronchospasm,; coagulopathy or bleeding disorder; high gastric surgery; irritable airway …
Absolute: Croup or epiglottis. Relative: Acute facial, head or neck injury; bronchospasm,; coagulopathy or bleeding disorder; high gastric surgery; irritable airway …