1. 1
    Published 2007
    ...Blackwell,...
    Book
  2. 2
    by Greenhalgh, Trisha
    Published 2010
    ...Wiley-Blackwell,...
    Connect to electronic resource
    Electronic eBook
  3. 3
    by Greenhalgh, Trisha
    Published 2006
    ...BMJ Books/Blackwell Pub.,...
    Table of contents only
    Book