H Rydén

A laser instrument for measuring tooth movements.

H Rydén, H Bjelkhagen, U Sandström, 1979, Journal of periodontology.

The laser reflection method. Computerized analysis of speckle pattern.

H Rydén, A Liljeborg, G Johannsen, 1985, Swedish dental journal.

Early detection of enamel caries by the luminescence excited by visible laser light.

B Angmar-Månsson, H Rydén, H Bjelkhagen, 1982, Swedish dental journal.

Tooth position measurements on dental casts using holographic images.

H Rydén, H Bjelkhagen, H. Bjelkhagen, 1982, American journal of orthodontics.

The holodent system, a new technique for measurement and storage of dental casts.

H Rydén, H. Rydén, B Mårtensson, 1992, American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics.

The use of laser beams for measuring tooth mobility and tooth movements.

H Rydén, H Bjelkhagen, P. Söder, 1975, Journal of periodontology.