1. Fatt I. Gas transmission properties of soft contact lenses. In: Ruben M, editor. Soft contact lenses. New York: Wiley; 1978. p. 83–110.
2. Oxygen tension under an oxygen-permeable contact lens;Fatt;Am J Optom Arch Am Acad Optom,1971
3. The siloxane bond in contact lens materials: effect of methyl and phenyl content on oxygen permeability of silicone lenses;Refojo;ICLC,1984
4. ISO 8320-1.
5. Designing uniform thickness contact lens shells;Weissman;Am J Optom Physiol Opt,1982