1. Contact lenses for astigmatism: better than ever.;Secor;Cont Lens Spect,1998
2. The principles and practice of correcting astigmatism with contact lenses.;Holden;Aust J Optom,1975
3. A new dual-thin zone disposable toric lens.;Hickson-Curran;Optician,2000
4. Clinical evaluation of contemporary soft toric lenses.;Remba;Inter Contact Lens Clin,1985
5. A clinical evaluation of Frequency 55 toric.;Covey;Optician,2000