Sample (service users) | homeless* OR underhouse* OR roofless* OR street involved OR rough sleeping OR unstabl* hous* OR housing instability OR precarious* hous* |
Phenomenon of Interest (perceptions of effective treatment for problem alcohol and/or drug use) | Substance *use OR drug *use OR alcohol *use OR problem* substance use OR problem* alcohol use OR problem* drug use OR addiction OR substance dependenc* OR alcohol dependenc* OR drug taking OR drug dependenc* treat* OR intervention OR recovery OR therap* service* |
Design/Evaluation/Research type (qualitative) | Qualitative OR focus group OR interview* OR ethnograph* OR observation* |