by LEONTIADIS, Grigoris I, SHARMA, Virender K, HOWDEN, Colin W
Published in Mayo Clinic proceedings (01.03.2007)

by Leontiadis, Grigoris I, Sharma, Virender K, Howden, Colin W
Published in BMJ (12.03.2005)

by DIONISIO, Paula M, GURUDU, Suryakanth R, LEIGHTON, Jonathan A, LEONTIADIS, Grigoris I, FLEISCHER, David E, HARA, Amy K, HEIGH, Russell I, SHIFF, Arthur D, SHARMA, Virender K
Published in The American journal of gastroenterology (01.06.2010)

by TRIESTER, Stuart L, LEIGHTON, Jonathan A, LEONTIADIS, Grigoris I, GURUDU, Suryakanth R, FLEISCHER, David E, HARA, Amy K, HEIGH, Russell I, SHIFF, Arthur D, SHARMA, Virender K
Published in The American journal of gastroenterology (01.05.2006)

by TRIESTER, Stuart L, LEIGHTON, Jonathan A, LEONTIADIS, Grigoris I, FLEISCHER, David E, HARA, Amy K, HEIGH, Russell I, SHIFF, Arthur D, SHARMA, Virender K
Published in The American journal of gastroenterology (01.11.2005)

by Leontiadis, Grigoris I., MD, PhD, Sharma, Virender K., MD, Howden, Colin W., MD
Published in Mayo Clinic proceedings (2007)

by Leontiadis, Grigoris I, Minopoulos, George I, Maltezos, Efstratios, Kotsiou, Stamatia, Manolas, Konstantinos I, Simopoulos, Konstantinos, Hatseras, Dimitrios
Published in World journal of gastroenterology : WJG (15.06.2004)

by Moschos, John, Leontiadis, Grigoris I, Kelly, Clive, Henry, James, Kadis, Savvas
Published in BMC gastroenterology (26.05.2005)

by Koulaouzidis, Anastasios, Leontiadis, Grigoris I, Abdullah, Mageed, Moschos, John, Gasem, Jaber, Tharakan, Joseph, Maltezos, Efstratios, Saeed, Athar A
Published in European journal of gastroenterology & hepatology (01.11.2008)

by Leontiadis, Grigoris I, Howden, Colin W
Published in The American journal of gastroenterology (01.09.2006)

by Gurudu, Suryakanth R, Leighton, Jonathan A, Dionisio, Paula M, Leontiadis, Grigoris I, Fleischer, David E, Hara, Amy K, Heigh, Russell I, Shiff, Arthur D, Sharma, Virender K
Published in The American journal of gastroenterology (01.09.2010)

by Leontiadis, Grigoris I, Sharma, Virender K, Howden, Colin W
Published in Journal of gastroenterology and hepatology (01.11.2006)

by Koulaouzidis, Anastasios, Leontiadis, Grigoris I, Said, E, Saeed, Athar A
Published in European journal of gastroenterology & hepatology (01.10.2007)

by Leontiadis, Grigoris I, Sharma, Virender K, Howden, Colin W
Published in Gastroenterology (New York, N.Y. 1943) (01.11.2005)

by Leontiadis, Grigoris I, Howden, Colin W
Published in Current treatment options in gastroenterology (01.04.2007)

by Dionisio, Paula M, Leighton, Jonathan A, Leontiadis, Grigoris I, Fleischer, David E, Hara, Amy K, Heigh, Russell I, Shiff, Arthur D, Sharma, Virender K
Published in Gastrointestinal endoscopy (2007)

by Leontiadis, Grigoris I., McIntyre, Linda, Sharma, Virender K., Howden, Colin W.
Published in The American journal of gastroenterology (01.09.2003)

by Leontiadis, Grigoris I, Howden, Colin W
Published in Journal of clinical gastroenterology (01.10.2004)

by Leontiadis, Grigoris I, Howden, Colin W
Published in Gastroenterology & hepatology (01.08.2006)

by Leontiadis, Grigoris I, Kadis, Savvas, Sharma, Virender K, Howden, Colin W
Published in BMJ (28.06.2003)