Tonjum, A M A new sensor for pneumatic tonometry. Construction and working principle. [electronic resource] - Acta ophthalmologica. Supplementum 1973 - 12-9 p. digital Publication Type: Journal Article ISSN: 0065-1451 Subjects--Topical Terms: AnimalsCornea--physiologyHumansIntraocular PressureManometryRabbitsTime FactorsTonometry, Ocular--instrumentation