Authors: Gilthorpe, MS Griffiths, GS Maddick, IH Zamzuri, AT

Citation: Ms. Gilthorpe et al., An application of multilevel modelling to longitudinal periodontal research data, COMM DENT H, 18(2), 2001, pp. 79-86

Authors: Gilthorpe, MS Griffiths, GS Maddick, IH Zamzuri, AT

Citation: Ms. Gilthorpe et al., The application of multilevel modelling to periodontal research data, COMM DENT H, 17(4), 2000, pp. 227-235