select CategoryID, istopic from (
SELECT
CategoryID,
EXISTS (SELECT * from topics_equivalence te WHERE te.categoryid=acl.categoryid) as istopic
FROM
eZArticle_ArticleCategoryLink acl
WHERE
acl.ArticleID=93914
) as subquery
12.09.2004
The Cyber-sight program of Orbis International links specialist ophthalmologist volunteer telementors with partner organisations in the developing world for discussion of specific cases requiring treatment. Clinical pictures and history are available through a special website.
