01. Bennett ES, Watanabe RK, Begley CG. Preliminary evaluation. In Bennett ES, Henry VA: Clinical Manual of Contact Lenses (3rd ed.), Philadelphia, Wolters Kluwer/Lippincott Williams & Wilkins 2009:2-28.

01. Bennett ES, Watanabe RK, Begley CG. Preliminary evaluation. In Bennett ES, Henry VA: Clinical Manual of Contact Lenses (3rd ed.), Philadelphia, Wolters Kluwer/Lippincott Williams & Wilkins 2009:2-28.