Schonlein-Henoch purpura in association with duocenal ulcer and gastric Helicobacter pylori infection. Cecchi R,Torelli E. Journal of Dermatology . 1998
Schonlein-Henoch purpura in association with duocenal ulcer and gastric Helicobacter pylori infection. Cecchi R,Torelli E. Journal of Dermatology . 1998