by McNeil, D.W., Helfer, A.J., Weaver, B.D., Graves, R.W., Kyle, B.N., Davis, A.M.
Published in Journal of dental research (01.02.2011)

by Gil-Mohapel, J, Titterness, A.K, Patten, A.R, Taylor, S, Ratzlaff, A, Ratzlaff, T, Helfer, J, Christie, B.R
Published in Neuroscience (25.07.2014)

by Paramore, C., Helfer, J., Levine, L., Kousoulakou, H., Larkin, M.
Published in Value in health (01.11.2019)

by Helfer, J K
Published in Nurse educator (01.11.2000)

by Helfer, Jennifer L, Goodlett, Charles R, Greenough, William T, Klintsova, Anna Y
Published in Brain research (06.10.2009)

by Helfer, J, Kim, O M
Published in The American journal of psychiatry (01.05.1990)

by Helfer, Wade J
Year of Publication 04.10.2022

by Helfer, Wade J
Year of Publication 26.05.2022

by Apland, Anthony R, Helfer, Wade J
Year of Publication 09.05.2023

by HELFER, Wade, J, MELOY, Robert, M
Year of Publication 16.06.2021

by Donald Ray Bush, Raymond W. Micheel, William V. Fitzgerald, Donald Sanders, James Leroy Gossett, Wade J. Helfer
Year of Publication 11.02.2020

by Meloy, Robert M, Helfer, Wade J
Year of Publication 09.02.2021

by Apland, Anthony R, Helfer, Wade J
Year of Publication 17.10.2019

by HELFER, Wade, J, MELOY, Robert, M
Year of Publication 27.02.2019

by Helfer, Peter J
Published in Manufacturing Engineering (01.01.2015)

by Helfer, J A
Published in Choice (01.08.2016)

by Helfer, J A
Published in Choice (01.03.2016)

by WADE J. HELFER, CECIL J. JR. EGGLESTON, WILLIAM V. FITZGERALD, DONALD RAY BUSH
Year of Publication 24.09.2009

by Helfer, J A
Published in Choice (01.01.2016)

by Helfer, J A
Published in Choice (01.11.2015)