by Hajjar, J J, Baker, E R, Renison, D M, Gardner, P W, Zirin, R, Tomicic, T K
Published in The American journal of physiology (01.08.1985)

by Renison, D M, Forouhar, F A, Levine, J B, Breiter, J R
Published in The American journal of gastroenterology (01.07.1983)