?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Sohanpal&rft.aufirst=R&rft.au=Sohanpal%2C+R&rft.date=10+June+2019&rft.issn=1745-6215&rft.atitle=Evaluating+the+effectiveness+and+cost-effectiveness+of+the+Smoking+Treatment+Optimisation+in+Pharmacies+(STOP)+intervention%3A+protocol+for+a+cluster+randomised+controlled+trial&rft.title=Trials&rft.volume=20&rft.genre=article