1. Bannister R . A worthy treatise of the eyes. London, 1622.
2. Platner JZ . Institutiones chirurgiae rationales cum medical cum manualis. Leipzig, 1745:889.
3. Salzmann M . Die Ophthalmoskopie der Kammerbucht. Klin Monatsbl Augenheilkd 1914;52:561.
4. Curran EJ . A new operation for glaucoma involving a new principle in the aetiology and treatment of primary glaucoma. Arch Ophthalmol 1920;49:131.
5. Haas J, Scheie HG . Peripheral iridectomy in narrow-angle glaucoma. Trans Am Acad Ophthalmol 1952;56:589.