Media type: E-Article Title: PREFACE Contributor: Zimmerman, Lorenz E. Published: Ovid Technologies (Wolters Kluwer Health), 1962 Published in: International Ophthalmology Clinics, 2 (1962) 2, Seite xi-xii Language: English DOI: 10.1097/00004397-196206000-00002 ISSN: 0020-8167 Keywords: Ophthalmology Origination: Footnote: