1. Prevention of retrolental fibroplasia;Crosse;AMA Arch Ophthalmol,1952
2. Oxygen and the retinal blood vessels;Ashton;Trans Ophthalmol Soc U K (1962),1980
3. The effect of oxygen on immature retinal vessels;Patz;Invest Ophthalmol,1965
4. The return of retrolental fibroplasia;Lancet,1982
5. Classification of retrolental fibroplasia;Reese;Am J Ophthal,1953