1. Dental hygiene: a field of study;Biller-Karlsson;Dent Hyg,1988
2. Dental hygiene: a developing discipline?;Bowen;Dent Hyg,1988
3. Can dental hygiene become a developing profession?;Brine;Dent Hyg,1979
4. A model for the practice of dental hygiene;Clovis;J Probe,1988
5. New calls for knowledge development in the practice discipline of dental hygiene;Dickoff;Dent Hyg,1988a