by Ko, C W, Sekijima, J H, Lee, S P
Published in Annals of internal medicine (16.02.1999)

by Macaulay, S E, Schulte, S J, Sekijima, J H, Obregon, R G, Simon, H E, Rohrmann, Jr, C A, Freeny, P C, Schmiedl, U P
Published in Radiology (01.07.1995)

by Ko, C W, Murakami, C, Sekijima, J H, Kim, M H, McDonald, G B, Lee, S P
Published in The American journal of gastroenterology (01.06.1996)

by Abernethy, W, Sekijima, J H
Published in The New England journal of medicine (02.01.1997)

by Abernethy, William, Sekijima, John H
Published in The New England journal of medicine (02.01.1997)