Media type: E-Article Title: Vertical Diplopia Onset with First-Time Bifocal Contributor: ERICKSON, GRAHAM B.; CALOROSO, ELIZABETH E. Published: Ovid Technologies (Wolters Kluwer Health), 1992 Published in: Optometry and Vision Science, 69 (1992) 8, Seite 645-651 Language: English DOI: 10.1097/00006324-199208000-00008 ISSN: 1040-5488 Keywords: Optometry ; Ophthalmology Origination: Footnote: Access State: Open Access