TY - CHAP M1 - Book, Section TI - Small-Vessel Vasculitis and Purpura A1 - Bongartz, Timothy A1 - Dingle, Jodi A. A2 - Knoop, Kevin J. A2 - Stack, Lawrence B. A2 - Storrow, Alan B. A2 - Thurman, R. Jason PY - 2021 T2 - The Atlas of Emergency Medicine, 5e AB - Small-vessel vasculitis and its most common presentation, palpable purpura, often present a major diagnostic challenge to the emergency physician. SN - PB - McGraw-Hill CY - New York, NY Y2 - 2024/10/09 UR - accessemergencymedicine.mhmedical.com/content.aspx?aid=1181053169 ER -