Hlin Thorleifsdottir, Ragna, Sigrun Laufey Sigurdardottir, Bardur Sigurgeirsson, Jón Hjaltalin Olafsson, Martin Ingi Sigurdsson, Hannes Petersen, Johann Eli Gudjonsson, Andrew Johnston, and Helgi Valdimarsson. 2016. “Patient-Reported Outcomes and Clinical Response in Patients With Moderate-to-Severe Plaque Psoriasis Treated With Tonsillectomy: A Randomized Controlled Trial”. Acta Dermato-Venereologica 97 (3):340-45. https://doi.org/10.2340/00015555-2562.