Paternostro, Ferdinando, Renato Colombai, Federica Anichini, and Andrea A. Conti. 2019. “Attribution of the ‘sign of the Trapezius hypotrophy’ to the Clinician Cesare Federici: Historical Evidence in the Scripts of Umberto Gabbi and Fabio Rivalta”. Italian Journal of Anatomy and Embryology 123 (3):199-201. https://oajournals.fupress.net/index.php/ijae/article/view/1634.