1. Meagher, Surgeon Rear-Admiral E. T., R.N. (retd.), “General Paralysis and its Treatment by Induced Malaria”, 1929, H.M. Stationery Office, London, p. 67.
2. Erster Bericht über die Thätigkeit der Malariaexpedition
3. Craig, “The Estivo-autumnal Malarial Fevers”, 1901, London, Baillière, Tindall and Cox.