TY - JOUR T1 - Implementing referral guidelines: Lessons from a negative outcome cluster randomised factorial trial in general practice JO - BMC Family Practice PY - 2006/11/02 AU - Jiwa M AU - Skinner P AU - Coker AO AU - Shaw L AU - Campbell MJ AU - Thompson J ED - DO - DOI: 10.1186/1471-2296-7-65 VL - 7 Y2 - 2025/11/29 ER -