Proceedings of the symposium "Experimental and clinical caries research" held in Leiden, the Netherlands, 11 November 1988 on the occasion of the departure of Dr. A. Groeneveld, Head TNO Caries Research Unit, Utrecht

Proceedings of the symposium "Experimental and clinical caries research" held in Leiden, the Netherlands, 11 November 1988 on the occasion of the departure of Dr. A. Groeneveld, Head TNO Caries Research Unit, Utrecht