W. Clark

Multi-center clinical evaluation of a chairside method for detecting certain periodontopathic bacteria in periodontal disease.

W. Loesche, W. Bretz, H. Weber, 1990, Journal of periodontology.

Description and clinical evaluation of a new computerized periodontal probe--the Florida probe.

I Magnusson, W B Clark, C H Gibbs, 1988, Journal of clinical periodontology.

A multicenter clinical trial of PerioGard in distinguishing between diseased and healthy periodontal sites. (I). Study design, methodology and therapeutic outcome.

R. Page, T. Derouen, J. Crawford, 1995, Journal of clinical periodontology.