Branislav Lazarevic

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A formal definition of the data dictionary for an extended entity-relationship data model is described. Extensions should allow greater semantic expressiveness and more precise modelling, while retaining ease of use, intuitiveness and flexibility. Basic concepts of the model are formally defined using the Z notation, and an enhanced graphical notation is(More)
Benzamides have been in clinical use for many years in treatment against various disorders. A recent application is that as a sensitizer for radio- or chemotherapies. We have here analysed the mechanism of action of N-substituted benzamides using an in vitro system. We found that while procainamide was biologically inert in our system, the addition of a(More)
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