BMJ Open
https://www.researchpad.co/tools/openurl?pubtype=&doi=10.1136/bmjopen-2020-046371&title=Using a pragmatically adapted, low-cost contingency management intervention to promote heroin abstinence in individuals undergoing treatment for heroin use disorder in UK drug services (PRAISE): a cluster randomised trial&author=&keyword=[{keywordId=702, uniqueName=clinical-trials, name=Clinical trials, contentId=314809}, {keywordId=20662, uniqueName=substance-misuse, name=substance misuse, contentId=314809}, {keywordId=23903, uniqueName=adult-psychiatry, last=true, name=adult psychiatry, contentId=314809}],[{keywordId=702, uniqueName=clinical-trials, name=Clinical trials, contentId=314809}, {keywordId=20662, uniqueName=substance-misuse, name=substance misuse, contentId=314809}, {keywordId=23903, uniqueName=adult-psychiatry, last=true, name=adult psychiatry, contentId=314809}],[{keywordId=702, uniqueName=clinical-trials, name=Clinical trials, contentId=314809}, {keywordId=20662, uniqueName=substance-misuse, name=substance misuse, contentId=314809}, {keywordId=23903, uniqueName=adult-psychiatry, last=true, name=adult psychiatry, contentId=314809}],&subject=