by ALAM, I, LEVENSON, S. D, FERRELL, L. D, BASS, N. M
Published in Digestive diseases and sciences (01.06.1997)

by Levenson, S D, Austin, R K, Dietler, M D, Kasarda, D D, Kagnoff, M F
Published in Gastroenterology (New York, N.Y. 1943) (01.07.1985)

by Sonnenberg, A, Pauly, M P, Levenson, S D, Schwartz, J S
Published in The American journal of managed care (01.01.1999)

by LEVENSON, D S, STOCKER, F W, GEORGIADE, N G
Published in Archives of ophthalmology (1960) (01.01.1965)

by Levenson, D S, Harrison, C H
Published in Archives of ophthalmology (1960) (01.02.1966)

by Levenson, D S
Published in The CLAO journal (01.04.1983)

by Clark, M J, Levenson, S D, Medzihradsky, F
Published in Life sciences (1973) (10.11.1986)

by Levenson, D S, Berry, C V
Published in The CLAO journal (01.04.1983)

by Lesser, R L, Smith, J L, Levenson, D S, Susac, J O
Published in American journal of ophthalmology (01.08.1973)

by Levenson, D S, Smith, J L
Published in American journal of ophthalmology (01.04.1966)

by Koch, Johannes, Halvorsen Jr, Robert A., Levenson, Scott D., Cello, John P.
Published in Journal of clinical ultrasound (01.03.2001)

by SMITH, J L, DAVID, N J, HART, L M, LEVENSON, D S, TILLET, C W
Published in Archives of ophthalmology (1960) (01.01.1963)