?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=W&rft.aulast=Leber&rft.au=Leber%2C+W&rft.volume=7&rft.issue=12&rft.atitle=Effectiveness+and+cost-effectiveness+of+implementing+HIV+testing+in+primary+care+in+East+London%3A+protocol+for+an+interrupted+time+series+analysis&rft.title=BMJ+Open&rft.issn=2044-6055&rft.date=December+2017&rft.genre=article