TY - GEN AU - Gonzalez-Gay,M A AU - Calviño,M C AU - Vazquez-Lopez,M E AU - Garcia-Porrua,C AU - Fernandez-Iglesias,J L AU - Dierssen,T AU - Llorca,J TI - Implications of upper respiratory tract infections and drugs in the clinical spectrum of Henoch-Schönlein purpura in children SN - 0392-856X PY - 2005///0323 KW - Adolescent KW - Analgesics KW - therapeutic use KW - Anti-Bacterial Agents KW - Child KW - Child, Preschool KW - Female KW - Histamine H1 Antagonists KW - Humans KW - IgA Vasculitis KW - epidemiology KW - Incidence KW - Male KW - Nephritis KW - Respiratory Tract Infections KW - complications KW - Retrospective Studies N1 - Publication Type: Journal Article ER -