TY - JOUR T1 - Searching for qualitative research for inclusion in systematic reviews: a structured methodological review JO - Systematic Reviews UR - http://eprints.whiterose.ac.uk/99415/ PY - 2016/05/04 AU - Booth A ED - DO - DOI: 10.1186/s13643-016-0249-x PB - BioMed Central VL - 5 IS - 1 Y2 - 2024/09/20 ER -