TY - JOUR T1 - A case study of binary outcome data extraction across three systematic reviews of hip arthroplasty: errors and differences of selection. JO - BMC Res Notes UR - http://eprints.whiterose.ac.uk/94656/ PY - 2013/12/17 AU - Carroll C AU - Scope A AU - Kaltenthaler E ED - DO - DOI: 10.1186/1756-0500-6-539 VL - 6 SP - 539 Y2 - 2025/05/18 ER -