[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.