by Åstrøm, A. N., Haugejorden, O., Skaret, E., Trovik, T. A., Klock, K. S.
Published in European journal of oral sciences (01.04.2006)

by Haugejorden, O., Birkeland, J. M.
Published in International journal of paediatric dentistry (01.09.2002)

by Åstrøm, A. N., Haugejorden, O., Skaret, E., Trovik, T. A., Klock, K. S.
Published in European journal of oral sciences (01.08.2005)

by OKULLO, I., ÅSTRØM, A. N., HAUGEJORDEN, O.
Published in International journal of paediatric dentistry (01.09.2004)

by Skaret, E, Astrøm, A N, Haugejorden, O, Klock, K S, Trovik, T A
Published in Community dental health (01.12.2007)

by Birkeland, J M, Ibrahim, Y E, Ghandour, I A, Haugejorden, O
Published in Clinical oral investigations (01.03.2005)

by Rwenyonyi, C.M., Bjorvatn, K., Birkeland, J.M., Haugejorden, O.
Published in Caries research (01.07.1999)

by OGWELL, A. E. O, ASTRÖM, A. N, HAUGEJORDEN, O
Published in East African medical journal (01.05.2003)

by Rwenyonyi, C M, Birkeland, J M, Haugejorden, O, Bjorvatn, K
Published in Clinical oral investigations (01.09.2000)

by Birkeland, J.M., Haugejorden, O., Ramm von der Fehr, F.
Published in Caries research (01.03.2000)

by Rwenyonyi, C M, Birkeland, J M, Haugejorden, O, Bjorvatn, K
Published in Clinical oral investigations (01.03.2001)

by Awadia, A K, Birkeland, J M, Haugejorden, O, Bjorvatn, K
Published in Clinical oral investigations (01.12.2000)

by Awadia, A.K., Haugejorden, O., Bjorvatn, K., Birkeland, J.M.
Published in International journal of paediatric dentistry (01.03.1999)

by Rwenyonyi, C M, Birkeland, J M, Haugejorden, O, Bjorvatn, K
Published in Clinical oral investigations (01.03.2000)

by von der Fehr, F. R., Haugejorden, O.
Published in European journal of oral sciences (01.02.1997)

by Haugejorden, O, Tveit, A B
Published in Caries research (1998)

by Awadia, A K, Bjorvatn, K, Birkeland, J M, Haugejorden, O
Published in Acta odontologica Scandinavica (2000)

by Susin, Cristiano, Haas, Alex N, Oppermann, Rui V, Haugejorden, Ola, Albandar, Jasim M
Published in Journal of periodontology (1970) (01.10.2004)

by Haugejorden, O
Published in International dental journal (01.03.1984)

by Haugejorden, O, Klock, K S
Published in Community dental health (01.12.1992)