1. The relationship between thrombosis in the retinal veins and primary glaucoma;Bertelsen, T.I.;Acta Ophthalmologica,1961
2. Effect of patient position on applanometer readings. Eye, Ear, Nose and Throat;Inglima, R.;Monthly,1966
3. The applications of the Alcon Applanation Pneumatonograph to clinical ophthalmology;Langham, M.E.;Box,1974
4. Retinal vein occlusion and glaucoma and its prognostic significance;Vannas, S.; Tarkkanen, A.;British Journal of Ophthalmology,1960
5. Effect of posture on the intraocular pressure of patients with retinal vein obstruction;Williams, I.; Peart, W.S.;British Journal of Ophthalmology,1978