J. Rystad

The influence of near-work on development of myopia among university students. A three-year longitudinal study among engineering students in Norway.

G. Jacobsen, G. Jacobsen, B Kinge, 2000, Acta ophthalmologica Scandinavica.

Biometric changes in the eyes of Norwegian university students--a three-year longitudinal study.

G. Jacobsen, A. Midelfart, B. Kinge, 1999, Acta ophthalmologica Scandinavica.