Preliminary experience of the use of high‐resolution skin ultrasound for the evaluation of extrathyroidal manifestations of Graves' disease and response to UVA‐1 phototherapy. Issue 2 (24th January 2019) - Tognetti, Linda; Cinotti, Elisa; Perrot, Jean‐Luc; Neri, Giovanni; Pianigiani, Elisa; Fimiani, Michele; Rubegni, Pietro