![Dionysios KEHAGIAS | Principal Researcher | PhD, Electrical and Computer Engineer | The Centre for Research and Technology, Hellas, Thessaloníki | Information Technologies Institute (ITI) | Research profile Dionysios KEHAGIAS | Principal Researcher | PhD, Electrical and Computer Engineer | The Centre for Research and Technology, Hellas, Thessaloníki | Information Technologies Institute (ITI) | Research profile](https://i1.rgstatic.net/ii/profile.image/897094298652672-1590895356532_Q512/Dionysios-Kehagias.jpg)
Dionysios KEHAGIAS | Principal Researcher | PhD, Electrical and Computer Engineer | The Centre for Research and Technology, Hellas, Thessaloníki | Information Technologies Institute (ITI) | Research profile
Efficacy of sleeve gastrectomy as sole procedure in patients with clinically severe obesity (BMI amp#x2264;50 kg/m2)
![Dimitrios KEHAGIAS | Medical Doctor | Doctor of Medicine | Πανεπιστημιακό Γενικό Νοσοκομείο Πατρών, Pátra | Department of Surgery | Research profile Dimitrios KEHAGIAS | Medical Doctor | Doctor of Medicine | Πανεπιστημιακό Γενικό Νοσοκομείο Πατρών, Pátra | Department of Surgery | Research profile](https://i1.rgstatic.net/ii/profile.image/1037053311602691-1624264185633_Q512/Dimitrios-Kehagias.jpg)
Dimitrios KEHAGIAS | Medical Doctor | Doctor of Medicine | Πανεπιστημιακό Γενικό Νοσοκομείο Πατρών, Pátra | Department of Surgery | Research profile
![Lord Mayor and UK Transport minister meet with Greece Branch at Posidonia 2016 | Institute of Chartered Shipbrokers Lord Mayor and UK Transport minister meet with Greece Branch at Posidonia 2016 | Institute of Chartered Shipbrokers](https://www.ics.org.uk/media/286606/img_6052_600x400.jpg)