1. von Bergman E, Gebhardt C, Schrötter L et al (1888) Die Krankheit von Friedrich des Dritten dargestellt nach amtlichen Quellen den im Königlichen Hausministerium niedergelegten Berichten der Ärzte. Kaiserl Reichsdruckerei, Berlin
2. von Bergman E, Gebhardt C, Schrötter L et al. (1888) The Illness of the Emperor Frederick the Third, an authentic record derived from official sources and founded upon the reports deposited in the archives of the Royal House of Prussia. Berlin, R. v. Decker
3. Mackenzie M (1888) The fatal illness of Frederick the Noble. Sampson Low, Marston Searle & Rivington, London
4. Schweig H (1888) The case of the Emperor Frederick III: full official reports by the German physicians and by Sir Morel Mackenzie. Edgar S. Werner, New York
5. Pack GT, Campbell R (1940) Historical case records of cancer; laryngeal cancer of Frederick III of Germany. Ann Med Hist 2:151–170, 3d Series