by Rajan, Elizabeth, Clain, Jonathan E., Levy, Michael J., Norton, Ian D., Wang, Kenneth K., Wiersema, Maurits J., Vazquez-Sequeiros, Enrique, Nelson, Barbara J., Jondal, Mary L., Kendall, Rebecca K., Harmsen, W. Scott, Zinsmeister, Alan R.
Published in Gastrointestinal endoscopy (01.03.2005)

by Fortier, Anne H., Nelson, Barbara J., Grella, Davida K., Holaday, John W.
Published in JNCI : Journal of the National Cancer Institute (06.10.1999)

by Green, Shawn J., Scheller, Libia F., Marletta, Michael A., Seguin, Matthew C., Klotz, Francis W., Slayter, Mike, Nelson, Barbara J., Nacy, Carol A.
Published in Immunology letters (01.12.1994)

by Nelson, Barbara J.
Published in Journal of Policy Analysis and Management (2000)

by Nelson, Barbara J.
Published in Journal of policy analysis and management (1999)

by Richburg, Robert W., Nelson, Barbara J., Tochterman, Suzanne
Published in Social studies (Philadelphia, Pa : 1934) (01.01.2002)

by Strauss, Gerald, Nelson, Barbara J.
Published in Educational gerontology (01.01.1996)

by Richburg, Robert W., Nelson, Barbara J.
Published in Social studies (Philadelphia, Pa : 1934) (01.03.1998)

by Nelson, Barbara J., Danielpour, David, Rossio, Jeffrey L., Turpin, Jim, Nacy, Carol A.
Published in Journal of leukocyte biology (01.01.1994)

by Richburg, Robert W., Nelson, Barbara J.
Published in Social studies (Philadelphia, Pa : 1934) (01.06.1991)

by Nelson, Barbara J., Karp, Grace Goc
Published in Journal of physical education, recreation & dance (01.03.1991)

by Richburg, Robert W., Nelson, Barbara J.
Published in Social studies (Philadelphia, Pa : 1934) (01.04.1990)

by Evans, Sara M, Nelson, Barbara J
Published in The Review of policy research (01.05.1986)

by Nelson, Barbara J.
Published in Policy studies journal (01.12.1980)

by BLAINE, EDWARD H, NELSON, BARBARA J, SEYMOUR, ANDREA A, SCHORN, TERRY W, SWEET, CHARLES S, SLATER, EVE E, NUSSBERGER, JURGE, BOGER, JOSHUA
Published in Hypertension (Dallas, Tex. 1979) (01.05.1985)

by Nelson, Barbara J.
Published in American Political Science Review (01.06.1992)

by Rajan, Elizabeth, Gostout, Christopher J., Feitoza, Arnaldo, Alexander, Jeffrey A., Nelson, Barbara J., Kendall, Rebecca K., Harmsen, W.Scott
Published in Gastrointestinal endoscopy (01.04.2004)

by Nelson, Barbara J.
Published in Journal of Policy Analysis and Management (01.07.2000)

by NELSON, B. J, RALPH, P, GREEN, S. J, NACY, C. A
Published in The Journal of immunology (1950) (15.03.1991)

by Khan, Masood A, tier, Anne H, Grella, Davida K, Nelson, Barbara J, Holaday, John W
Published in JNCI : Journal of the National Cancer Institute (16.02.2000)