Hlade, Josef, and Teresa Lang. “Karl Moriz Menzel: A Viennese ENT Specialist and His Escape from the Nazis”. Medicina Historica 7, no. 2 (September 11, 2023): e2023038. Accessed September 19, 2025. https://mail.mattioli1885journals.com/index.php/MedHistor/article/view/14615.