1. The effect of chronic glaucoma on the central retinal vessels;Verhoeff;Arch Ophthalmol,1913
2. Obstruction of the central retinal vein;Verhoeff;Arch Ophthalmol,1907
3. Die Krankheiten der Netzhaut;Leber,1915
4. Retinal venous thrombosis;Moore;Br J Ophthalmol,1924
5. Salzmann M. Glaukom und Netzhautzirkulation. In: Streiff EB, ed. Bibliotheca Ophthalmologica. Vol. 15. Berlin: Karger; 1933