1. Schiøtz and applanation tonometry;Armaly;Arch. Ophth.,1963
2. Diagnosis and Therapy of the Glaucomas;Becker,1961
3. The coefficient of scleral rigidity in normal and glaucomatous eyes;Drance;Arch. Ophth.,1960
4. Influence of position on intraocular pressure;Galin;Am. J. Ophth.,1963
5. Goldmann, H.: Applanation tonometry. In Transactions of the Second Conference on Glaucoma (edited by F. W. Newell). New York, Macy, 1957.