1. The system of professions;Abbott,1988
2. Healthcare politics—ideological and interest group barriers to reform;Alford,1975
3. Medical dominance, gender and the state;Angus;Health and Canadian Society,1999
4. Angus Reid Group Poll. (2000). National Angus Reid Poll: Canadian adults views and usage of alternative medicines and practices. Toronto: Angus Reid Group Poll.
5. The deskilling controversy;Attewell;Work and Occupations,1987