Sheardown H, Subbaraman L. Opthalmic Coatings In: Coatings for Biomedical Applications , ed. Mike Driver. Woodhead Publishing Ltd. .

Simpson T. Binocular Refractive Procedures: A CD ROM text In: Examination of the Eye , ed. Williams L, Alexander J. ICEE. 1999.

Simpson T. Monocular Refractive Procedures: A CD ROM text In: Examination of the Eye , ed. Williams L, Alexander J. ICEE. 1999.

Sorbara L, Fonn D, Woods C, Sivak A, Boshart B. Correction of Presbyopia with GP Contact Lenses Bausch and Lomb. 2007.

Sorbara L, Fonn D, Woods C, Sivak A, Boshart B. Correction of Keratoconus with GP Contact Lenses Bausch and Lomb. 2010.

Srinivasan S, Jones L. Contemporary dry eye tests In: Dry Eye Syndrome: Basic and Clinical Perspectives. , ed. Yokoi N. Future Medicine Ltd. 2013.

Sweeney D, Stretton S, Fonn D, Swarbrick HA, Holden BA. Extended and continuous wear lenses In: Contact Lenses (5th Edition) , ed. Phillips AJ, Speedwell L, Morris,J. Butterworth-Heinemann. 2007.

Verma M, Liu S, Jones L, Gu F. Dextran-based nanoparticles for sustained drug delivery: applications in dry eye treatment and cancer therapy In: Dextran: Chemical Structure, Applications and Potential Side Effects , ed. GP Figgs. 2013.

Williams L, Sorbara L. Care and Maintenance of GP lenses In: The IACLE Contact Lens Course , ed. Fonn D. IACLE. 2009.