References
Committee on Standardization of Tonometers (Formation of -) (1942/43). Trans. Am. Acad. Ophth. and Otol. 47, 138.
Report on Tonometer Checking Stations (1943/44). Trans. Am. Acad. Ophth. and Otol. 48, 205–207.
Report on Making Certified Tonometers Available to the Profession. (1943/44). Trans. Am. Acad. Ophth. and Otol. 48, 463–466.
Report on Certification of Tonometers (1946/47). Trans. Am. Acad. Ophth. and Otol. 51, 553–560.
Comberg, W. (1927) - Zur Frage der Tonometerjustierung. Klin. Mbl. Augenh., 364–366.
Dashevsky, A. J. (1946) - New Paths for the Study of Intraocular Pressure. Vestnik Oft. 25, 18–27.
Friedenwald, J. S. (1937) - Contribution to the Theory and Practice of Tonometry. Am. J. Ophth. 20, 985–1024.
— (1939) - Contribution to the Theory and Practice of Tonometry. II. An Analysis of the Work of Professor Kalfa with the Applanation Tonometer. Am. J. Ophth. 22, 375–383.
Friedenwald, J. S. (1947) - Problems in the Calibration of Tonometers. Trans Am. Ophth. Soc. - in press.
Harrington. D. O. and Parsons, A. H. (1941) - Tonometric Standardization. A Method for Increasing the Accuracy of Tonometry. Arch. of Ophth. 26, 859–885. Trans. Sect. Ophth. Am. Med. Assoc. 203–232.
Harrington, D. O. (1942) - New Impression Tonometer. Trans. Pacific Coast Oto-Ophth. Soc. 27, 145–149.
Kalfa, S. (1927) - Zur Theorie der Tonometrie mit Applanationstonometer. Russ. oft. Z. 6, 1132.
— (1928 a) - Zur Elastometrie des Auges. Russ. oft. Z. 8, 250.
Kalfa, S. (1928 b) - Elastometrie des Auges. - Russian Congress of Ophth. Leningrad, June 1928. (Zentralbl. f. die ges. Ophth. 20, 314).
— (1931) - Einige Bemerkungen anlässlich der Arbeit von F. A. Racevsky: “Zur Frage der Spannung der Hornhaut”. russ. oft. Z. 13, 449.
— (1932) - Ueber einen den Innendruck regulierenden Gefässreflex und seine Bedeutung für die Pathogenese des Glaukoms. Arch. f. Augenh. 106, 271.
Kalfa, S. (1936) - Elastotonometric Investigations. Dissertation for the degree of Doctor in Clinical Medecine. Published by the State Institute of Medecine Odessa, ed. Omy. Publication, 4, 1.
— (1947) - In connection with the New Ways of the Study of the Intraocular Pressure. Vestnik. Oftal. 26, 17–20.
Kronfeld, P. C. (1945) - Standardization of So-Called Schiötz Tonometers. Am. J. Ophth. 28, 34–37.
Müller, H. K. (1930) - Zur Messung des intraocularen Druckes. Deutsch. Ophth. Gesellsch. 48, 147–151.
Obbink, J. (1931) - Experiments on the relation between intraocular pressure and ballistic reaction of the eye. Acta brevia neerl. 1, 89–91.
Obbink, J. (1932) - Onderzoek naar het verband tusschen inwendigen oogdruk en ballistische reacties. (Dissertation), Utrecht, 1932. (Utrecht, 1932).
Posner, A. (1935) - A checking station for tonometers. Arch, of Ophth. 14, 453–457.
Posner, A. (1943) - Standardization and Checking of Schiötz Tonometers. Arch, of Ophth. 30, 1–13.
Schiötz, H. (1905) - Ein neuer Tonometer - Tonometrie. Arch. f. Augenh. 52, 401–424.
Schoenberg, M. J. and Posner, A. (1944) - Raport on Defects Found in Tono-the Past Three Years. New-York State J. Med. 45, 738–740.
Schoenberg, M. J. and Posner, A. (1944) - Report on Defects Found in Tonometers Examined at Checking Station of the National Society for Prevention of Blindness. Am. J. Ophth. 27, 268–272.
Steinhausen, W. (1928) - Die theoretischen Grundlagen der Methoden zur Prüfung der elastischen Eigenschaften des Muskels. Handb. d. biolog. Arbeitsmeth. Abt. 5, 5, 575–610.
Thomassen, T. L. (1946) - Experimental Investigations into the Conditions of Tension in Normal Eyes and in Simple Glaucoma, particularly performed by subjecting the Eyes to Weight Compression. Acta Ophthalmologica - Supplement 27.
Vogelsang, K. (1927) - Zur Elastometrie des Auges. Deutsch. Ophth. Gesellsch., 46, 61–64.
— (1930 a) - Ueber Elastizitätsmessungen am Auge. Arch. f. Augenh. 103, 357–423.
— (1930 b) - Ballistische Elastometrie und Auge. Deutsch. Ophth. Gesellsch. 48, 106–112.
— (1934) - Zur Theorie ballistischer Messungen am Auge. Klin. Mbl. Augenh. 93, 26–29.
Weve, H. (1932 a) - Zur Konstruktion eines Instrumentes zur ballistischen Tonometrie des menschlichen Auges. Arch. f. Augenh. 105, 621–638.
— (1932 b) - Demonstration eines Apparates zur ballistischen Tonometrie des Auges. Deutsch. Ophth. Gesellsch. 49, 434–435.
Wiegersma, G. J. M. (1934) - Omtrent den ballistometer. (Dissertation), Utrecht, 1934.
— (1935) - Zur Verwendung und Eichung des Ballistometers von Weve. Arch. f. Augenh. 109, 79–85.
— (1940) - Elastizitätsmessung am Auge mit dem ballistischen Elastometer. Klin. Mbl. Augenh., 104, 688–697.
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From the Wilmer Ophthalmological Institute of the Johns Hopkins University and Hospital.
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Friedenwald, J.S., Moses, R. Modern refinements in tonometry. Doc Ophthalmol 4, 335–362 (1950). https://doi.org/10.1007/BF00141321
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DOI: https://doi.org/10.1007/BF00141321