M. Christiansen

Frequency and distribution patterns of sealants among 15-year-olds in Denmark in 2003.

K. Ekstrand, S. Martignon, M. Christiansen, 2007, Community dental health.

Outcomes of a Non-Operative Caries Treatment Programme for Children and Adolescents

K. Ekstrand, M. Christiansen, M.E.C. Christiansen, 2005, Caries Research.

Two and a Half–Year Outcome of Caries– Preventive Programs Offered to Groups of Children in the Solntsevsky District of Moscow

K. Ekstrand, I. Kuzmina, E. Kuzmina, 1999, Caries Research.

Factors associated with inter-municipality differences in dental caries experience among Danish adolescents. An ecological study.

K. Ekstrand, V. Qvist, A. Ismail, 2010, Community dentistry and oral epidemiology.

Influence of Different Variables on the Inter-Municipality Variation in Caries Experience in Danish Adolescents

K. Ekstrand, V. Qvist, M. Christiansen, 2003, Caries Research.

Time and duration of eruption of first and second permanent molars: a longitudinal investigation.

J. Christiansen, K. Ekstrand, M. Christiansen, 2003, Community dentistry and oral epidemiology.