[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.