Belmonte, Gelorma, Paolo Leandri, Massimo Reta, Paolo Emilio Orlandi, Andrea Ciorba, Claudia Aimoni, Giovanni Scanelli, and Roberto Nardi. “Ortner’s Syndrome: A Rare Case of Cardiovocal Hoarseness”. Italian Journal of Medicine 6, no. 2 (March 6, 2013): 119–122. Accessed April 28, 2024. https://www.italjmed.org/ijm/article/view/itjm.2012.119.