by Trivedi, Palak J., Kiesslich, Ralf, Hodson, James, Bhala, Neeraj, Boulton, Ralph A., Cooney, Rachel, Gui, Xianyong, Iqbal, Tariq, Li, Ka-kit, Mumtaz, Saqib, Pathmakanthan, Shri, Quraishi, Mohammed Nabil, Sagar, Vandana M., Shah, Ashit, Sharma, Naveen, Siau, Keith, Smith, Samuel, Ward, Stephen, Widlak, Monika M., Bisschops, Raf, Ghosh, Subrata, Iacucci, Marietta
Published in Gastrointestinal endoscopy (01.07.2018)

by Trivedi, Palak J, Hodson, James, Bhala, Neeraj, Boulton, Ralph A, Cooney, Rachel, Gui, Xianyong, Iqbal, Tariq, Li, Ka-Kit, Mumtaz, Saqib, Pathmakanthan, Shri, Quraishi, Mohammed Nabil, Sagar, Vandana M, Shah, Ashit, Sharma, Naveen, Siau, Keith, Smith, Samuel, Ward, Stephen, Widlak, Monika M, Ghosh, Subrata, Iacucci, Marietta
Published in Gastrointestinal endoscopy (01.05.2017)

by Boulton, Ralph A., Usselmann, Bernhard, Mohammed, Imtiyaz, Jankowski, Janusz
Published in World journal of surgery (01.09.2003)

by Boulton, Ralph A., Alison, Malcolm R., Golding, Matthew, Selden, Clare, Hodgson, Humphrey J.F.
Published in Journal of hepatology (01.08.1998)

by Boulton, Ralph A, Adams, David H
Published in The Lancet (British edition) (22.03.1997)

by Playford, R J, Marchbank, T, Chinery, R, Evison, R, Pignatelli, M, Boulton, R A, Thim, L, Hanby, A M
Published in Gastroenterology (New York, N.Y. 1943) (01.01.1995)

by BOULTON, Ralph A, USSELMANN, Bernhard, MOHAMMED, Imtiyaz, JANKOWSKI, Janusz
Published in World journal of surgery (2003)

by Boulton, Ralph A, Adams, David H
Published in The Lancet (British edition) (22.03.1997)

by BOULTON, R. A, HODGSON, H. J. F
Published in Clinical science (1979) (01.02.1995)

by Boulton, R A, Lovat, L B
Published in Journal of the Royal College of Physicians of London (01.07.1996)