C. Penning

Validity of probing for fissure caries diagnosis.

J. M. ten Cate, C. Penning, J. V. van Amerongen, 1992, Caries research.

Validity of bite-wings for diagnosis of secondary caries in teeth with occlusal amalgam restorations in vitro.

J. M. ten Cate, C. Penning, J. V. van Amerongen, 1993, Caries research.

Microleakage of extended and nonextended Class I composite resin and sealant restorations.

C. Penning, J. V. van Amerongen, 1990, The Journal of prosthetic dentistry.

Temperature changes during the finishing of amalgam restorations.

C. Penning, J. V. van Amerongen, 1990, The Journal of prosthetic dentistry.

An in vitro assessment of the extent of caries under small occlusal cavities.

E. Kidd, J. M. ten Cate, C. Penning, 1992, Caries research.

Grey discolouration and marginal fracture for the diagnosis of secondary caries in molars with occlusal amalgam restorations: an in vitro study.

J. M. ten Cate, C. Penning, J. V. van Amerongen, 1995, Caries Research.