Reliability and validity of the Spielberger's State-Trait Anxiety Inventory (STAI) in Serbian university student and psychiatric non-psychotic outpatient populations
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By Nikola Stojanović, Pavle Ranđelović, Gordana Nikolić, Nenad Stojiljković, Sonja Ilić, Bogdan Stoiljković, Niko Radulović
Reliability of microbiological tests in the diagnosis of Clostridium difficile infection
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By Predrag Stojanović, Niko Radulović, Branislava Kocić, Marina Dinić, Biljana Miljković-Selimović, Kristina Stojanović
Anxiety disorders: Where do we stand now? Current medicamentous treatment knowledge and future perspectives
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By Nikola Stojanović, Gordana Nikolić, Milica Todorovska, Pavle Ranđelović, Nenad Stojiljković, Niko Radulović