Use of Prism to Treat Eye Misalignment Jackson annd Bedell – VH & Susceptibilty to motion sickness 2012 Strabismus (PDF) Surdacki -Wick – Diagnostic Occlusion and Clinical Management of Latent Hyperphoria (PDF) Weigel – Vertical Prism – a small amt goes a long way 2013 (PDF) Wick – Bruce – Prescribing VerticalPrism – How Low Do You Go (PDF)