TY - JOUR T1 - Towards a methodology for cluster searching to provide conceptual and contextual "richness" for systematic reviews of complex interventions: case study (CLUSTER). JO - BMC Med Res Methodol UR - http://eprints.whiterose.ac.uk/84283/ PY - 2013/09/28 AU - Booth A AU - Harris J AU - Croot E AU - Springett J AU - Campbell F AU - Wilkins E ED - DO - DOI: 10.1186/1471-2288-13-118 VL - 13 SP - 118 Y2 - 2025/07/10 ER -