References
- Barkmeier, W. W., Gwinnett, A. J. and Shaffer, S. E. (1985) Effects of enamel etching time on bond strength and morphology, Journal of Clinical Orthodontics, 19, 36–38.
- Brännström, M. and Nordenvall, K. J. (1977) The effect of acid etching on enamel, dentine, and the inner surface of the resin restoration: a scanning electron microscope investigation, Journal of Dental Research, 56, 917–923.
- Brännström, M., Nordenvall, K. J. and Malmgren, O. (1978) The effect of various pretreatment methods of the enamel in bonding procedures, American Journal of Orthodontics, 74, 522–530.
- Brännström, M., Malmgren, O. and Nordenvall, K. J. (1982) Etching of young permanent teeth with an acid gel, American Journal of Orthodontics, 82, 379–383.
- Denys, F. R. and Retief, D. H. (1982) Variations in enamel etching patterns produced by different concentrations phosphoric acid, Journal of the Dental Association of South Africa, 37, 185–189.
- Fejerskov, O., Josephsen, K. and Nyrad, B. (1984) Surface ultrastructure of unerupted mature human enamel. Caries Research, 18, 302–314.
- Galil, K. A. and Wright, G. Z. (1979) Acid etching patterns on buccal surfaces of permanent teeth, Paediatric Dentistry, 1, 230–234.
- Main, C., Thompson, J. L., Cummings, A., Field, D., Stephen, K. W. and Gillespie, F. C. (1983) Surface treatment studies aimed at streamlining fissure sealant application, Journal of Oral Rehabilitation, 10, 307–317.
- Mardaga, W. J. and Shannon, I. L. (1982) Decreasing the depth of etch for direct bonding in orthodontics. Journal of Clinical Orthodontics. 16, 130–132.
- Nordenvall, K. J., Brännström, M. and Malmgren, O. (1980) Etching of deciduous teeth and young and old permanent teeth. A comparison between 15 and 60 seconds of etching, American Journal of Orthodontics, 78, 99–108.
- Oliver, R. G. (1986) Bond strength of orthodontic attachments to enamel from unerupted and erupted young permanent teeth, European Journal of Orihodontics, 8, 123–126.
- Palamara, J., Phakey, P. P., Rachinger, W. A. and Orams, H. J. (1980) Electron microscopy of surface enamel of human unerupted and erupted teeth, Archives of Oral Biology, 25, 715–725.
- Silverstone, L. M. (1975) The acid etch technique: In vitro studies with special reference to the enamel surface and enamel resin interface. In: Silverstone, L. M. and Dogon, I. L. (Eds) Proceedings of an International Symposium on the Acid Etch Technique, St. Paul, Minnesota, North Central Publishing Co.
- Stephen, K. W., Kirkwood, M., Main, C., Gillespie, F. C. and Campbell, D. (1982) Retention of a filled fissure sealant using reduced etch time, British Dental Journal, 153, 232–233.
- Williams, B. and Fraunhofer, J. A. von. (1977) The influence of the time of etching and washing on the bond strength of fissure sealants applied to enamel, Journal of Oral Rehabilitation, 4, 139–143.