Immune response to hepatitis B vaccine in patients who lost hepatitis B surface antigen during follow up

by Zacharakis, Georgios, Viazis, Nikos, Karamanolis, Dimitrios G
Published 2011

Laparoscopic adjustable gastric banding causing upper gastrointestinal bleeding five years after its placement

by Viazis, Nikos, Keyoglou, Anastasia, Katopodi, Konstantina, Karamanolis, Dimitrios G.
Published 2012

Effective colonoscopy training techniques: strategies to improve patient outcomes

by Papanikolaou, Ioannis S, Karatzas, Pantelis S, Varytimiadis, Lazaros T, Tsigaridas, Athanasios, Galanopoulos, Michail, Viazis, Nikos, Karamanolis, Dimitrios G
Published 2016

Clinical profiles of moderate and severe Crohn’s disease patients and use of anti-tumor necrosis factor agents: Greek expert consensus guidelines

by Mantzaris, Gerassimos J., Viazis, Nikos, Polymeros, Dimitris, Papamichael, Konstantinos, Bamias, George, Koutroubakis, Ioannis E.
Published 2015

Inflammatory bowel disease: Greek patients’ perspective on quality of life, information on the disease, work productivity and family support

by Viazis, Nikos, Mantzaris, Gerasimos, Karmiris, Konstantinos, Polymeros, Dimitrios, Kouklakis, George, Maris, Theofanis, Karagiannis, John, Karamanolis, Dimitrios G.
Published 2013

Small bowel enteropathy associated with olmesartan medoxomil treatment

by Galanopoulos, Michail, Varytimiadis, Lazaros, Tsigaridas, Athanasios, Karatzas, Pantelis S., Archavlis, Emmanuel, Viazis, Nikos, Vourlakou, Christina, Mantzaris, Gerassimos J.
Published 2017

One-year infliximab administration for the treatment of chronic refractory pouchitis

by Viazis, Nikos, Giakoumis, Marios, Koukouratos, Theodoros, Saprikis, Efstathios, Anastasopoulos, Elias, Al-Odat, Mousa, Kechagias, Georgios, Zacharakis, Georgios, Markoglou, Konstantinos, Gouma, Paraskevi, Karamanolis, Demetrios G.
Published 2011