24.01.2005
A randomized trial of a single dose of oral dexamethasone for mild croup
C.L. Bjornson, T.P. Klassen, J. Williamson, R. Brant, C. Mitton, A. Plint, B. Bulloch, L. Evered, D.W. Johnson, Pediatric Emergency Research Canada Network
N. Engl. J. Med., 2004; 351: 1306-1313