IV methylprednisolone, oral prednisone and prednisolone are classified as the corticosteroids most analyzed and cited in medical guidelines; although this drug could be employed, efficacy experiments and comparative knowledge are lacking.B? sung vitamin, các ch?t c?n thi?t cho c? th?: ?ây là ?i?u r?t c?n thi?t b?i v?i nh?ng ng??i nghi?n r??u th�