1. Clinical tonometric measurements with the non-contact tonometer;Augsburger;Am J Optom Physiol Optics,1974
2. Comparison between the NCT and Mackay-Marg tonometer;Burman;Am J Optom Physiol Topics,1974
3. Hepatitis B surface antigen in human tears;Darrell;Arch Ophthalmol,1978
4. Clinical and experimental investigation of a non-contact tonometer;Draeger;Klin Monatsbl Augenheilkd,1975
5. Le tonometre à air;Ducrey;Ophthalmologica,1975