J. H. Kraal

发表

E. B. Kenney, J. H. Kraal, E. Kenney, 1979, Journal of periodontal research.

J. Peden, K. Lemmerman, J. H. Kraal, 1980, The Journal of prosthetic dentistry.

R. Bridges, L. Huang, J. H. Kraal, 1977, Infection and immunity.

W. Loesche, J. H. Kraal, 1974, Journal of periodontal research.

R. Bowles, J. H. Kraal, 1977, Journal of periodontal research.

J. Jones, E. B. Kenney, S. R. Saxe, 1977, Journal of periodontal research.

E. B. Kenney, J. H. Kraal, E. Kenney, 1975, Journal of periodontal research.

J. H. Kraal, R. Penny, 1979, The Journal of prosthetic dentistry.

A. A. Hussain, J. H. Kraal, S. B. Gregorio, 1979, Journal of dental research.

U. Houtsmuller, P. V. van Stratum, J. H. Kraal, 1989, British Journal of Nutrition.