1. Rickettsies et Rickettsioses;Balozet M. L.;Revue générale de médecine vétérinaire,1936
2. Five Species of Tsutsugamushi (the Carrier of the Japanese River Fever) and their relation to the Tsutsugamushi Disease;Nagayo M.;The American Journal of Hygiene,1921
3. K.Tanaka: “Morphological Characteristics for the Differentiation of the Kedani (Tsutsugamushi or Akamushi) and Vole Mites” Ikai Jiho.Number1164 1916 page1701.
4. “New Cure for Brain Syphilis Uses Japanese River Fever Virus” The Japan Times and Mail Tokyo January 19 1940.
5. The Serology of the Typhus Group of Diseases;Felix A.;Transactions of the Royal Society of Tropical Medicine and Hygiene,1935