A Three-Year Randomized Controlled Trial in 6-Year-Old Children on Caries-Preventive Strategies in a General Dental Practice in the Netherlands von Vermaire, J.H., Poorterman, J.H.G., van Herwijnen, L., van Loveren, C.

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Attitudes towards oral health among parents of 6-year-old children at risk of developing caries von Vermaire, J.H., Hoogstraten, J., Van Loveren, C., Poorterman, J.H.G., Van Exel, N.J.A.

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Trends in oral health in young people in the Netherlands over the past 20 years: a study in a changing context von Schuller, A.A., van Dommelen, P., Poorterman, J.H.G.

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Non-Participation in a Randomized Controlled Trial: The Effect on Clinical and Non-Clinical Variables von Vermaire, J.H., van Loveren, C., Poorterman, J.H.G., Hoogstraten, J.

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Oral and salivary changes in patients with end stage renal disease (ESRD): a two year follow-up study von Bots, C. P, Brand, H. S, Poorterman, J. H. G, van Amerongen, B. M, Valentijn-Benz, M, Veerman, E. C. I, ter Wee, P. M, Nieuw Amerongen, A. V

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The oral health status of dentate patients with chronic renal failure undergoing dialysis therapy von Bots, CP, Poorterman, JHG, Brand, HS, Kalsbeek, H, Van Amerongen, BM, Veerman, ECI, Nieuw Amerongen, AV

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Dental students' part-time jobs in dental practices in the Netherlands von Poorterman, J. H. G., Dikkes, B. T., Brand, H. S.

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Dental hygiene students' part-time jobs in dental practices in the Netherlands von Poorterman, JHG, Dikkes, BT, Brand, HS

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Value of Bite–Wing Radiographs in a Clinical Epidemiological Study and Their Effect on the DMFS Index von Poorterman, J.H.G., Aartman, I.H.A., Kieft, J.A., Kalsbeek, H.

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Approximal caries increment: a three-year longitudinal radiographic study von Poorterman, J.H.G., Aartman, I.H.A., Amsterdam, J.A. Kieft, Kalsbeek, H.

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Trends in Caries Prevalence in Dutch Adults between 1983 and 1995 von Kalsbeek, H., Truin, G. J., van Rossum, G. M. J. M., van Rijkom, H. M., Poorterman, J. H. G., Verrips, G. H.

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Quality assurance in dentistry: the Dutch approach von Poorterman, JHG, van Weert, CM, Eijkman, MAJ

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Radiographic prevalence of approximal enamel lesions and relationship with dentine lesions and restorations in Dutch adolescents von Poorterman, J.H.G., Aartman, I.H.A., Kieft, J.A.

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Underestimation of the prevalence of approximal caries and inadequate restorations in a clinical epidemiological study von Poorterman, Jan H. G., Aartman, Irene H. A., Kalsbeek, Huib

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Clinical and radiographic judgement of occlusal caries in adolescents von Poorterman, Jan H. G., Weerheijm, Karin L., Groen, Henk J., Kalsbeek, Huib

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Trends in periodontal status and oral hygiene habits in Dutch adults between 1983 and 1995 von Kalsbeek, Huib, Truin, Gert-Jan, Poorterman, Jan H. G., Van Rossum, Ger M. J. M., Van Rijkom, Hans M., Verrips, Gijsbert H. W.

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L'agréation des entrepreneurs en Belgique von Poorterman, J

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Value of bite-wing radiographs in a clinical epidemiological study and their effects on the DMFS index von Poorterman, J H G, Artman, I H A, Kieft, J A, Kalsbeek, H

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Des diplomates et de leur statut von Poorterman, J.

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Des diplomates et de leur statut von Poorterman, J.

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