Part of the Perspectives in Vision Research book series (PIVR)
Gentlemen, thank you for allowing me the honor of addressing this closing session of the Fourth International Symposium on Presbyopia in our age-old town of Marrakesh, which has welcomed you with a particularly gentle climate for the season.
KeywordsPublic Health International Symposium Professional Activity Continuous Effort Tional Symposium
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© Springer Science+Business Media New York 1991