M. A. Merzbacher

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CoBase, a cooperative database, is a new type of distributed database that integrates knowledge base technology with database systems to provide cooperative (approximate and conceptual) query answering. Based on the database schema and application characteristics, data are organized into conceptual (type abstraction) hierarchies. The higher levels of the(More)
BACKGROUND Bibrocathol is a well-established antiseptic drug for the treatment of acute eyelid diseases like blepharitis. Despite its frequent use in clinical practice, no controlled clinical trial on the efficacy of bibrocathol 2% eye ointment has been performed until now. The aim of the study was to investigate efficacy, safety and tolerability of(More)
BACKGROUND The efficacy of topical ophthalmic corticosteroids depends upon small modifications in preparations, such as drug concentration.The aim of this study was to confirm that hydrocortisone acetate (HC-ac) ophthalmic ointments of 2.5% and 1% are more effective than a 0.5% eye ointment. METHODS In this randomized, double-blind, placebo-controlled,(More)
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