Campanati, A., Gesuita, R., Giannoni, M., Piraccini, F., Sandroni, L., Martina, E., … Offidani, A. (2012). Role of Small Intestinal Bacterial Overgrowth and Helicobacter pylori Infection in Chronic Spontaneous Urticaria: A Prospective Analysis. Acta Dermato-Venereologica, 93(2), 161–164. https://doi.org/10.2340/00015555-1373