by Parsonnet, Julie, Harris, Ryan A, Hack, Howard M, Owens, Douglas K
Published in The Lancet (British edition) (20.07.1996)

by Parsonnet, J, Harris, R A, Hack, H M, Owens, D K
Published in Gastroenterology (New York, N.Y. 1943) (01.03.1997)

by Helmy, F.M., Hack, M.H.
Published in Journal of chromatography (1986)

by Hack, M.H., Helmy, F.M.
Published in Comparative biochemistry and physiology. B, Comparative biochemistry (1988)

by Helmy, F.M., Hack, M.H.
Published in Comparative biochemistry and physiology. B, Comparative biochemistry (1987)

by Hack, M.H., Helmy, F.M.
Published in Comparative biochemistry and physiology. B, Comparative biochemistry (1982)

by Hack, M H, Helmy, F M
Published in Journal of chromatography (26.11.1982)

by HACK, M H
Published in Biochemical journal (01.07.1953)

by Hack, M H, Helmy, F M
Published in Journal of chromatography (11.05.1977)

by Hack, M H, Ferrans, V J
Published in Circulation research (01.07.1960)

by HACK, M H
Published in Proceedings of the Society for Experimental Biology and Medicine (01.01.1956)

by Hack, M H, Helmy, F M
Published in Journal of chromatography (21.04.1978)

by Hack, M H, Helmy, F M
Published in Journal of chromatography (17.11.1976)

by Hack, M H
Published in Biochemical journal (1947)

by Hack, M.H., Helmy, F.M.
Published in Comparative Biochemistry and Physiology -- Part B: Biochemistry and Molecular Biology (1983)

by Hack, M H, Helmy, F M
Published in Journal of chromatography (09.04.1975)

by HACK, M H
Published in The Anatomical record (01.02.1952)

by Hack, M.H., Helmy, F.M.
Published in Comparative biochemistry and physiology. C, Comparative pharmacology (01.12.1975)

by Hack, Howard M., Parsonnet, Julie, Triadafilopoulos, George
Published in Gastrointestinal endoscopy (01.05.1994)

by HACK, M H
Published in The Journal of biological chemistry (01.06.1947)