Gianesini, S., E. Menegatti, M. Zuolo, S. Occhionorelli, S. Ascanelli, and P. Zamboni. “Spontaneous Thrombosis of Primary External Jugular Veins Aneurysms”. Veins and Lymphatics, vol. 2, no. 1, Sept. 2013, p. e17, doi:10.4081/vl.2013.e17.