2Vandermerwe C J. Adult respiratory distress syndrome in cases of severe trauma-the prophylactic value of methy-lprednisolone Sodium succinate. Samt Volum, 1985； 57:278.
3Benjamin M D. A controlled trial of methylprednisolone in the emergency treatment of acute asthma. The New England journal of medicine, 1986；314:150.
5Klaustermeyer WB, Hale F C. The physiologic effect of anintrauenous glucocorticoid in bronchial asthma. Am Allergy,1976；37: 80.
6Nabil M D. Emergent management of acute asthma. Medical clinics of North America, 1996；80:677.
7Richard J, Haskell M D, double-blind A.Randomized clinical trial of methylprednisolone in status asthmaticus. Archives of Internal Medicine, 1983； 143:1324.
8Lozman JL, Dutton RE. Cardiopulmonary adjustments following single high dosage administration of methylprednisolone in traumatized man. Annals of surgery, 1975；181:371.
