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BACKGROUND Cytokines and T cell regulatory proteins play an important role in the pathogenesis of Wegener's granulomatosis (WG). OBJECTIVE To investigate cytokine and cytotoxic T cell antigen-4(More)
Erdheim-Chester disease is a rare non-Langerhans' cell histiocytosis with characteristic radiological and histological features. This entity is defined by a mononuclear infiltrate consisting of lipid(More)
AIMS The purpose of this study was to evaluate the repeatability of forearm skin blood flow responses to intradermal injections of acetylcholine (ACh) and endothelin-1 (ET-1) using a double injection(More)