20.08.2007
opracowanie na podstawie: Early prednisone therapy in Henoch-Schönlein purpura: a randomized, double-blind, placebo-controlled trial
J. Ronkainen, O. Koskimies, M. Ala-Houhala, M. Antikainen, J. Merenmies, J. Rajantie, T. Örmälä, J. Turtinen, M. Nuutinen
The Journal of Pediatrics, 2006; 149: 241–247