34 Practical Treatise on the Diseases of the Eye, London, 1854, 4th ed., p. 1042.
35 Atlas d'Ophthalmoscopie.
36 A. f. O., vii., 1, pp. 119-121.
37 Atlas Plate xi. Fig. 1.
38 Klin. Monatsblätter, 1874, pp. 253-260.
39 Glaucom., 1859, p. 47.
40 Bericht der Wiener Auqenklinik, 1866, pp. 65-74.
41 Ophth. Hand-Atlas, Table xv. p. 72.
42 Klin. Monatsblätter, 1873, pp. 216-218.
43 Klin. Monatsblätter, 1874, pp. 252-260.