共 4 条
- [2] Refractive changes among Norwegian university students - A three-year longitudinal study ACTA OPHTHALMOLOGICA SCANDINAVICA, 1999, 77 (03): : 302 - 305
- [3] Biometric changes in the eyes of Norwegian university students - A three-year longitudinal study ACTA OPHTHALMOLOGICA SCANDINAVICA, 1999, 77 (06): : 648 - 652
- [4] The influence of near-work on development of myopia among university students. A three-year longitudinal study among engineering students in Norway ACTA OPHTHALMOLOGICA SCANDINAVICA, 2000, 78 (01): : 26 - 29