1. Retinopathia hypertonica.;Bahr;Nord. med.,1942
2. The evolution of retinal vascular disease.;Ballantyne;Tr. Opth. Soc. U. Kingdom.,1937
3. Vascular changes in the retina, optic nerve, brain and kidney.;Ballantyne;Tr. Opht. Soc. U. Kingdom.,1938
4. Hypertensiva tillstånd med återverkan påögonbottnarna.;Berglund;Nord. med.,1945
5. Haemodynamic factors and retinal changes in hypertensive diseases.;Björk;Acta med. Scandinav.,1946