J. Maruniak

Evaluation of reliability and reproducibility of dental indices.

R. Marks, I. Magnusson, W. B. Clark, 1993, Journal of clinical periodontology.

Pain threshold values during periodontal probing: assessment of maxillary incisor and molar sites.

C. Gibbs, K. Karpinia, J. Moorhead, 1998, Journal of periodontology.

An algometer for intraoral pain tolerance measurements

C. Gibbs, K. Karpinia, J. Moorhead, 1999, Journal of Neuroscience Methods.

Treatment of subjects with refractory periodontal disease.

W. Mcarthur, S. Low, R. Marks, 1994, Journal of clinical periodontology.

Effect of non-surgical periodontal therapy combined with adjunctive antibiotics in subjects with "refractory" periodontal disease. (I). Clinical results.

S. Low, R. Marks, C. Walker, 1989, Journal of clinical periodontology.

The effect of 3 mouthrinses on plaque and gingivitis development.

R. Marks, C. Walker, I. Magnusson, 1992, Journal of clinical periodontology.