Reference 2017-2020 2020. Aria.One 2020 FEMS ONLINE Conference on Microbiology FEMS ONLINE Conference on Microbiology Aria.One 2020 PNEUMOKOKNE BOLETI Mogućnosti za unapređenje prevencije, dijagnoze i lečenja PNEUMOKOKNE BOLETI Mogućnosti za unapređenje prevencije, dijagnoze i lečenja Aria.One 2020 1st CONGRESS OF THE INTERNATIONAL ASSOCIATION OF PREVENTIVE PEDIATRICS 1st CONGRESS OF THE INTERNATIONAL ASSOCIATION OF PREVENTIVE PEDIATRICS Aria.One 2020 HIVAS – Symposium & Webinar HIVAS – Symposium & Webinar 2019. Aria.One 2019 VI Congress of the Association for Preventive Pediatrics of Serbia with international participation VI Congress of the Association for Preventive Pediatrics of Serbia with international participation Aria.One 2019 Substrates in microbiology Substrates in microbiology Aria.One 2019 5th International Congress of Serbian Society of Emergency Physicians 5th International Congress of Serbian Society of Emergency Physicians Aria.One 2019 Symposium – Young researchers in microbiology Symposium – Young researchers in microbiology Aria.One 2019 HIVAS HIVAS Aria.One 2019 Food Microbiology Food Microbiology Aria.One 2019 Vineopen SEE – Southeast Europe – SEE challenge No.1 Vineopen SEE – Southeast Europe – SEE challenge No.1 Aria.One 2019 The First Regional Meeting of IASGO in Belgrade Postgraduate Course In HPB Surgery and Research The First Regional Meeting of IASGO in Belgrade Postgraduate Course In HPB Surgery and Research Aria.One 2019 Live laparoscopy operative Course – Workshop 2019 Live laparoscopy operative Course – Workshop 2019 Aria.One 2019 Antimicrobial resistance – a growing global healthcare challenge Antimicrobial resistance – a growing global healthcare challenge 2018. Aria.One 2018 Pediatric symposium „Current problems in Pediatrics 2018 Pediatric symposium „Current problems in Pediatrics 2018 Aria.One 2018 IV Congress of Pediatric Surgeons of Serbia with International Participation and Regional Conference: Multidisciplinary Treatment of Surgical Diseases in Children IV Congress of Pediatric Surgeons of Serbia with International Participation and Regional Conference: Multidisciplinary Treatment of Surgical Diseases in Children Aria.One 2018 8th Adriatic and 5th ISPOR Chapter Serbia Congress on Pharmacoeconomics and Outcomes Research 8th Adriatic and 5th ISPOR Chapter Serbia Congress on Pharmacoeconomics and Outcomes Research Aria.One 2018 XII Serbian and Regional Microbiologists Congress with international participation – MICROMED 2018 REGIO XII Serbian and Regional Microbiologists Congress with international participation – MICROMED 2018 REGIO Aria.One 2018 International Congress of Anti-Aging and Esthetic Medicine International Congress of Anti-Aging and Esthetic Medicine Aria.One 2018 The First Southeast European Congress of Emergency and Disaster Medicine The First Southeast European Congress of Emergency and Disaster Medicine Aria.One 2018 FEMS day in Serbia FEMS day in Serbia 2017. Aria.One 2017 XI Congress of Serbian Microbiologists – MICROMED 2017 XI Congress of Serbian Microbiologists – MICROMED 2017 Aria.One 2017 13th World Congress of Perinatal Medicine – WCPM 2017 13th World Congress of Perinatal Medicine – WCPM 2017