Open AccessCHAPTER 1: Introduction and purpose of the study
Publication year - 1997
Publication title -
acta ophthalmologica scandinavica
Language(s) - English
Resource type - Journals
eISSN - 1600-0420
pISSN - 1395-3907
DOI - 10.1111/j.1600-0420.1997.tb00181.x
Subject(s) - citation , medicine , information retrieval , library science , computer science