1. A ladder of citizen participation;Arnstein;Journal of the American Institute of planners,1969
2. Naloxone availability: A secondary position paper on heroin related overdoses;Australian National Council on Drugs,2001
3. Using thematic analysis in psychology;Braun;Qualitative Research in Psychology,2006
4. Concepts and coding;Coffey,1996
5. Policy;Colebatch,1998