by Curzon, M., Hefferren, J.
Published in British dental journal (14.07.2001)

by Zimmer, S., Barthel, C. R., Coffman, L., Raab, W. H.-M., Hefferren, J. J.
Published in Journal of clinical periodontology (01.09.2005)

by Logan, Ellen I, Finney, Oliver, Hefferren, John J
Published in Journal of veterinary dentistry (01.03.2002)

by Hefferren, J J
Published in The Journal of clinical dentistry (1998)

by Hefferren, J J, Schemehorn, B, Storeck, A, Lerch, M, Li, N
Published in The Journal of clinical dentistry (2007)

by Boyce, E N, Ching, R J, Logan, E I, Hunt, J H, Maseman, D C, Gaeddert, K L, King, C T, Reid, E E, Hefferren, J J
Published in Clinical infectious diseases (01.06.1995)

by Hefferren, J J
Published in Journal of veterinary dentistry (01.08.1994)

by Hefferren, John J.
Published in Journal of dental research (01.07.1976)

by Jensen, L, Logan, E, Finney, O, Lowry, S, Smith, M, Hefferren, J, Simone, A, Richardson, D
Published in Journal of veterinary dentistry (01.12.1995)

by Harper, D.S., Osborn, J.C., Clayton, R., Hefferren, J.J.
Published in Journal of dental research (01.01.1987)

by Hefferren, John J
Published in Advances in dental research (01.05.2002)

by Harper, D.S., Osborn, J.C., Hefferren, J.J., Clayton, R.
Published in Caries research (1986)

by Hefferren, J J, Schiff, T G, Smith, M R
Published in Journal of veterinary dentistry (01.08.1994)

by Naleway, C, Sakaguchi, R, Mitchell, E, Muller, T, Ayer, W A, Hefferren, J J
Published in The Journal of the American Dental Association (1939) (01.07.1985)

by Hefferren, J J
Published in The Journal of the American Dental Association (1939) (01.05.1981)

by Hefferren, J.J., Kingman, A., Stookey, G.K., Lehnhoff, R., Muller, T.
Published in Journal of dental research (01.09.1984)

by Hefferren, J J
Published in The Journal of the American Dental Association (1939) (01.06.1976)

by Hefferren, J J
Published in The Journal of the American Dental Association (1939) (01.06.1973)

by Hefferren, J J
Published in The Journal of the American Dental Association (1939) (01.10.1974)

by Harper, D.S., Gray, R., Lenke, J.W., Hefferren, J.J.
Published in Caries research (01.01.1985)