by Benson, Aaron I., Barrett, Terrence A., Sparberg, Marshall S., Buchman, Alan L.
Published in The American journal of gastroenterology (01.09.2006)

by Norfray, J F, Schlachter, L, Heiser, W J, Ramos, A, Sparberg, M S
Published in Clinical nuclear medicine (01.02.1978)

by Sparberg, Marshall S.
Published in Journal of chronic diseases (01.04.1972)

by Sparberg, Marshall S.
Published in Journal of Chronic Diseases (1972)

by Norfray, J F, Henry, H M, Givens, J D, Sparberg, M S
Published in Gastroenterology (New York, N.Y. 1943) (01.08.1979)

by Norfray, J F, Givens, J D, Sparberg, M S, Dwyer, R M
Published in Gastrointestinal radiology (15.11.1980)