[484] Goebel, Centralbl. f. d. Krankh. d. Harn u. Sexualorgane, xvii.
[485] Kutner, ibid., xvi.
[486] Petrie, Brit. Med. Journ., July, 1903.
[487] Burfield, Lancet, February 10, 1906.
[488] Kelly, quoted by Burfield.
[489] Symmers, Lancet, January 7, 1905.
[490] Milton, quoted by Looss, “Handb. d. Tropenkrankh.,” v. Mense, 1905, i, p. 95.
[491] Horwood, Brit. Med. Journ., March 10, 1906.
[492] Brock, Journ. of Path. and Bact., 1893.
[493] Petrie, loc. cit.