by Ye, Yixia, MD, Nikolla, Zana, MD, Hebbar, Ramnath, MD, Stupak, Daniel, MD, Chamarthy, Murthy, MD, Abrahamian, Haroutun, MD, Grayer, David, MD, Abdelsayed, George G., MD
Published in The American journal of medicine (01.10.2011)

by Krishnakurup, Jayakrishnan, Nikolla, Zana, Bleich, Lauren, Grayer, David, Loeser, Caroline
Published in The American journal of gastroenterology (01.10.2013)

by Richards, R J, Donica, M B, Grayer, D
Published in Journal of clinical gastroenterology (01.10.1990)

by Adimoolam, Vijay, Chin-Lue, Roland, Soloway, Gregory, Grayer, David, Abdelsayed, George
Published in The American journal of gastroenterology (01.09.2008)

by Kaufman, David J., Al-Kharrat, Houssam, Grayer, David
Published in The American journal of gastroenterology (01.09.2003)

by Ye, Yixia, Nikolla, Zana, Hebbar, Ramnath, Stupak, Daniel, Chamarthy, Murthy, Abrahamian, Haroutun, Grayer, David, Abdelsayed, George G
Published in The American journal of medicine (01.10.2011)

by Kaufman, David J., Al-Kharrat, Houssam, Grayer, David
Published in The American journal of gastroenterology (01.09.2003)

by Alkharrat, Houssam, Kaufman, David, Grayer, David
Published in Gastrointestinal endoscopy (01.01.2002)

by Choudhary, A M, Grayer, D, Nelson, A, Roberts, I
Published in Journal of clinical gastroenterology (01.09.2000)

by Tabrez, Shams, Balta, Ofelia, Alkharrat, Houssam, Nelson, Alan, Grayer, David, Roberts, Ingram
Published in The American journal of gastroenterology (01.09.2001)

by Cocco, A E, Grayer, D I, Walker, B A, Martyn, L J
Published in JAMA : the journal of the American Medical Association (29.12.1969)

by Richards, R J, Grayer, D
Published in The American journal of gastroenterology (01.06.1989)

by Grayer, D T, Serebro, H A, Iber, F L, Hendrix, T R
Published in Gastroenterology (New York, N.Y. 1943) (01.06.1970)