Clinical Evaluation of A 5% Potassium Nitrate Containing Mouthrinse in Relieving Dentine Hypersensitivity (DH)

This study was originally supported by Block Drug Company Inc., Jersey City, NJ. USA now GlaxoSmithKline. Drs. F. Ley, A. Swern, M. Friedman and FA Curro were employees of Block Drug Co, Inc, NJ, USA.