Validation of the DYOP visual acuity test Liat Gantz; Dinah Paritzky; Inbar Wunch; Andrew H. Kageyama; Nadav Wolf; Christina Cherny; Mark Rosenfield;

Multifocal contact lenses: A bibliometric study Cristina Alvarez-Peregrina; Miguel Angel Sanchez-Tena; Marina Martin; Cesar Villa-Collar; Francisco Javier Povedano-Montero;

The repeatability and reproducibility of four techniques for measuring horizontal heterophoria: Implications for clinical practice Nicola S. Anstice; Bianca Davidson; Bridget Field; Joyce Mathan; Andrew V. Collins; Joanna M. Black;