Abstract

References
1.
Wiethe
Archiv f. Augenheilk. Wiesb. , 1882 , xi , p. 14 .
2.
Remak
Centralbl. f. prakt. Augenheilk. Leipz. , 1884 , p. 225 .
3.
Stood
Klin. Monatsbl. f. Augenheilk. Stuttg. , 1884 , xxii , p. 285 .
4.
Schnabel
Wien. med. Blätter. pt. 6–9. Quoted by v. Hippel in “Graefe-Saemisch Handbuch ,”, 1884 , ii , pt. 1, chap. ix, p. 30 .
5.
Gunn
Trans. Ophthal. Soc. U.K. , 1886 , vi , p. 374 .
6.
Szili
Centralbl. f. prakt. Augenheilk. , 1887 , p. 1 .
7.
Makrocki
Centralbl. f. prakt. Augenheilk. , 1888 , p. 264 .
8.
Peltesohn
Centralbl. f. prakt. Augenheilk. , 1888 , p. 339 .
9.
Bock
“Die angeborene Kolobome d. Augapfels ,” 1893 , p. 71 .
10.
Dolganoff
Archiv f. Augenheilk. , 1894 , xxviii , p. 348 .
11.
Frost
“The Fundus Oculi ,” 1896 , p. 83 .
12.
Dyckmeister
Archiv f. Augenheilk. , 1903 , xlviii , p. 55 .
13.
Thomson
Ballantyne
Trans. Ophthal. Soc. U.K. , 1903 , xxiii , p. 277 .
14.
Levinsohn
Berl. Ophthal. Gesellsch. Reference in Zeitschr. f. Augenheilk. Berl. , 1906 , xv , p. 370 .
15.
Reiss
Zeitschr. f. Augenheilk. , 1908 , xix , p. 505 .
16.
Mohr
Zeitschr. f. Augenheilk. , 1908 , xx , p. 270 .
17.
Lauber
Zeitschr. f. Augenheilk. , 1908 , xx , pp. 388 –583 .
18.
Herczogh
Zeitschr. f. Augenheilk. , 1908 , xx , p. 270 .
19.
Fraenkel
Ann. d'Ocul. , 1909 , cxli , p. 101 .
20.
Stephenson
Ophthalmoscope , 1909 , vii , p. 78 .
21.
Carr
Ophthalmoscope , 1909 , vii , p. 742 .
22.
Williams
Ann. of Ophthal. St. Louis , 1913 , xxii , p. 638 .
23.
James
Ophthal. Review , 1913 , xxxii , p. 38 .
