[654] Nicolino, Clin. mod., 1902.

[655] Liesen, “Dissert. Bonn.” 1904.

[656] Boloff, quoted by Seifert, “Lehrb. d. Kinderkrankh.”

[657] Lutz, Centralbl. f. Bakt.

[658] Schiller, Beitr. z. klin. Chir., xxxiv, p. 200.

[659] Rehn, see Schiller, loc. cit., p. 201.

[660] Broca, Rev. mens. des Mal. de l’Enf., 1904.

[661] Lutz, Wien. klin. Wochenschr., 1905, xv.

[662] Froelich, Rev. mens. des Mal. de l’Enf., 1897.

[663] Vuillemin, Centralbl. f. Bakt., 1902.