Landsteiner, K.; Popper, E. (1909). "Übertragung der Poliomyelitis acuta auf Affen" [Transmission of Poliomyelitis acuta to monkeys]. Zeitschrift für Immunitätsforschung und experimentelle Therapie [Journal for Research on Immunity and Experimental Therapy] (in German). 2: 377–390.
"Wie was Karl Landsteiner?" [Who was Karl Landsteiner?]. Landsteiner Instituut (in Dutch). Archived from the original on 16 December 2018. Retrieved 13 December 2018.
"Wie was Karl Landsteiner?" [Who was Karl Landsteiner?]. Landsteiner Instituut (in Dutch). Archived from the original on 16 December 2018. Retrieved 13 December 2018.