1. What is wrong with orphan drug policies?;Cote;Value Health,2012
2. Grounded theory: life history and postmodern challenge;Charmaz,2003
3. Rare cancers are not so rare: the rare cancer burden in Europe;Gatta;Eur J Cancer,2011
4. Rare Diseases: Understanding This Public Health Priority;European Organisation for Rare Diseases,2005
5. Public-private partnership in cancer drug development: a policy analysis;Sullivan;Ann Oncol,2010