1. Michaelson IC: The mode of development of the vascular system of the retina, with some observations on its significance for certain retinal diseases. Trans. Ophthal. Soc. U.K. 1948; 68: 137–180.
2. Imre G, Bögi J: Corneal vascularization, in Trevor-Roper P (ed): The cornea in health and disease. Int Congr Symp Ser London, Royal Soc Med. 1981, vol 40, pp 233–235.
3. Imre G: The role of lactic acid in neovascularizations. Graefes Arch klin exp Ophthal 1977; 201: 263–266.
4. Imre G: The mechanism of corneal vascularization. Acta Morphol Acad Sci Hung 1966; 14: 99–104.
5. Imre G: Studies on the Mechanism of Retinal Neovascularization. Role of Lactic Acid. Br J Ophthal 1964; 48: 75–82.