by Ketola, Raimo A., Kotiaho, Tapio, Cisper, Mary E., Allen, Todd M.
Published in Journal of mass spectrometry. (01.05.2002)

by Allen, Todd M, Falconer, Travis M, Cisper, Mary E, Borgerding, Anthony J, Wilkerson, Charles W
Published in Analytical chemistry (Washington) (15.10.2001)

by Allen, Todd M., Cisper, Mary E., Hemberger, Philip H., Wilkerson, Charles W.
Published in International journal of mass spectrometry (01.11.2001)

by Cisper, Mary E, Gill, Christopher G, Townsend, Lisa E, Hemberger, Philip H
Published in Analytical chemistry (Washington) (15.04.1995)

by CISPER, M. E, GILL, C. G, TOWNSEND, L. E, HEMBERGER, P. H
Published in Analytical chemistry (Washington) (15.04.1995)

by Wong, Philip S. H, Cooks, R. Graham, Cisper, Mary E, Hemberger, Philip H
Published in Environmental science & technology (01.05.1995)

by WONG, PHILIP S.H, COOKS, R. GRAHAM, CISPER, MARY E, HEMBERGER, PHILIP H
Published in Environmental science & technology (01.05.1995)

by Cisper, Mary E., Garrett, Aaron W., Duan, Yixiang X., Olivares, Jose A., Hemberger, Philip H.
Published in International journal of mass spectrometry (19.10.1998)

by Kok, Gregory L., Cisper, Mary E., Hemberger, Philip H.
Published in Journal of the American Society for Mass Spectrometry (01.11.1996)