by Ramirez, Francisco C., Padda, Sukhdeep, Medlin, Susan, Tarbell, Helen, Leung, Felix W.
Published in The American journal of gastroenterology (01.11.2002)

by Grade, Andrew J., Shah, Ifat A., Medlin, Susan M., Ramirez, Francisco C.
Published in Gastrointestinal endoscopy (01.07.1999)

by Ramirez, Francisco C, Padda, Sukhdeep, Medlin, Susan, Tarbell, Helen, Leung, Felix W
Published in The American journal of gastroenterology (01.11.2002)

by Padda, Sukhdeep, Medlin, Susan M., Tarbell, Helen E., Leung, Felix W., Ramirez, Francisco C., Hayden, Carl T.
Published in Gastrointestinal endoscopy (01.04.2000)