1. Perviz Hajiyev, Aykut Akinci, Cagri Akpinar, Muammer Babayigit , Utku Baklaci, Murat Karaburun, Tarkan Soygur and Berk Burgu. Effect Of Cap In Children With Post Operative JJ Stents: A Prospective Randomized Study 30th ESPU Congress – Lyon France – 2019
2.Perviz Hajiyev, Cagri Akpinar, Baris Esen, Murat Karaburun, Gunay Ekberli, Suat Fitoz, Tarkan Soygur and Berk Burgu. Is The Success Rate Of Varicocelectomy Different In Adolescents With Nutcracker Syndrome (NCS)? 30th ESPU Congress – Lyon France – 2019
3.Perviz Hajiyev, Aykut Akinci, Cağri Akpinar, Muammer Babayigit, Utku Baklaci, Murat Karaburun, Tarkan Soygur and Berk Burgu. Predicting ESWL Success On Pelvic Stones By Determination Of Hounsfield Unit On Non-Contrast CT Is Clinically Irrelevant In Children. 30th ESPU Congress – Lyon France – 2019
4.Perviz Hajiyev, Aykut Akinci, Cagri Akpinar, Muammer Babayigit , Mehmet Ilker Gokce, Tarkan Soygur and Berk Burgu. Results Of Mini-Pnl: Converting From Prone To Supine Approach In A Stone Referral Center 30th ESPU Congress – Lyon France – 2019
5.Perviz HAJIYEV, Aykut AKINCI , Baris ESEN , Gunay EKBERLI , Adem SANCI , Tarkan SOYGUR And Berk BURGU Multivariate Analysis Of Factors Affecting The Compliance Of Adolescence Patients For Clean Intermittent Catheterization: A Hard Topic In Transitional Urology Focusing On Quality Of Life. 29th ESPU Congress – Helsinki Finland – 2018
6.Perviz Hajiyev , Onur Telli , Baris Esen , Aykut Akinci , Eriz Ozden , Vahid Solak , Tarkan Soygur and Berk Burgu How To Define Recurrence After Adolescence Varicocele Repair? What If They Still Have Retrograde Flow Postoperatively? 29th ESPU Congress – Helsinki Finland – 2018
7.Parviz Hajiyev, Eriz Özden , Anar Ibrahimov, Onur Telli , Arif Ibis , Tarkan Soygur, Berk Burgu Voiding Position During Uroflowmetry Should Be Customized To Childs Preference For Cultures Where Squatting Is Common, 28th ESPU Congress – Barcelona, Spain – 2017
8.O.Telli, Perviz Hajiyev, U. Bağcı , T.Soygür, B.Burgu Two access micro percutaneous nephrolithotomy: In vivo pig model experience, 28th ESPU Congress – Barcelona, Spain – 2017
9.Telli O., Hajiyev P. Bagci U., Soygur T., Burgu B.Stereotactic two access micro percutaneous nephrolithotomy: In vivo pig model experience 32nd Annual EAU Congress, 24-28 March 2017, London, United Kingdom
10.Perviz Hajiyev, O.Telli, G.G.Bahadir, D.Kankaya, T.Soygur, B.Burgu. Developing Testis is Hypoxic. Embryonic And Early Postnatal Testis is Less Vulnerable For Hypoxia When Compared To At Later Stages Of Life. 27th Congress of the ESPU. 22-25 June 2016, Harrogate, United Kingdom.
11.O Telli, M. Ozkidik, A. Akinci, Perviz Hajiyev, T.Soygur, B.Burgu Hydronephrosis Following Ureterorenoscopy in Pediatric Patients: Incidence And Associated Factors. 27th Congress of the ESPU. 22-25 June 2016, Harrogate, United Kingdom
12.Perviz Hajiyev, O.Telli, S.Kerimov, B.Esen T. Soygur, B.Burgu Long-Term Outcome Of Nocturnal Enuresis: Report Of A Striking Population With Continuous Unprescribed Desmopressin Use Longer Than 3 Years For Relapsing Enuresis. 27th Congress of the ESPU. 22-25 June 2016, Harrogate, United Kingdom
13. Perviz Haciyev, O.Telli, M.Ozkıdık, A. Akıncı, N.Tacyıldız, H.Dıncaslan, D.Balcı, C. Koksoy, T.Soygur, B. Burgu “Wilms Tumor Presenting With Intracaval Thrombus” 27th Congress of the ESPU. 22-25 June 2016, Harrogate, United Kingdom
14.Mermerkaya M, Hajıyev Perviz, Aydogdu O, Afendıyev F, Süer E, Burgu B, Soygür T (2014). Is top-down approach really less stressful for the child and family: a challenging dogma. 25th Anniversary Congress of the ESPU 7-10 May 2014, Innsbruck, Austria
15. Parviz Hajiyev, Berk Burgu, Evren Süer, Yusuf Kibar, Mesrur Selçuk Silay, Serhat Gürocak, Hasan Serkan Dogan, Hasan Cem Irkilata, Tayfun Oktar, BüLent Onal, Erim Erdem, YüKsel Cem AygüL, Cem Balci, Ahmet Ruknettin Aslan, Tarkan Soygür, Saban Sarikaya And Serdar Tekgül “Does Structured Withdrawal Of Desmopressin Improve Relapse Rates In Monosymptomatic Enuretics: Preliminary Results Of A Prospective Randomized Multicentre Placebo Controlled Study?” 24th Annual ESPU Congress – Genoa, Italy – 2013
16. Muharrem Okutucu, Berk Burgu, Perviz Haciyev, Tarkan Soygur, Kadir Turkolmez Adhesion Barriers or Intravesical Ballons: Every Effort to Faciliate the Outcome of Autoaugmentation 23rd Annual ESPU Congress 2012 – Zurich Switzerland
17. Cihat Özcan, Berk Burgu, Murat Mermerkaya, Perviz Haciyev, Omer Gülpinar, Evren Süer And Yakup Tarkan SoygüR Does The Diameter Of Dextranomer Microspheres Affect The Success In Endoscopic Treatment Of Vesicoureteric Reflux : A Prospective Study. 23rd Annual Espu Congress – Zurich, Switzerland – 2012
