[734] Kleefeld, see Seifert loc. cit.

[735] Prunac, see Eichhorst, “Handb. d. spez. Path. u. Therap.,” ii, p. 281.

[736] Galli-Valerio, Therap. Monatsh., 1900.

[737] Fischer, Stockholm, Nordin and Josephson, 1904.

[738] Grawitz, Münch. med. Wochenschr., 1899.

[739] Boas, Deutsch. med. Wochenschr., 1889.

[740] Marx, “Diss. Würzburg,” 1903.

[741] Nagel, Deutsch. med. Wochenschr., 1903.

[742] Meyer, O., Berl. klin. Wochenschr., 1905.

[743] Studt, ibid., 1905.