?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Green&rft.aufirst=J&rft.au=Green%2C+J&rft.volume=21&rft.issue=4&rft.date=October+2015&rft.atitle=Integrating+quasi-experimental+and+inductive+designs+in+evaluation%3A+A+case+study+of+the+impact+of+free+bus+travel+on+public+health&rft.pages=391-406&rft.issn=1356-3890&rft.title=Evaluation&rft.genre=article