TY - RPRT TI - Routinely-collected general practice data are complex, but with systematic processing can be used for quality improvement and research. AU - Simon de Lusignan AU - Nigel Hague AU - Jeremy van Vlymen AU - Pushpa Kumarapeli PY - 2006 DO - 10.14236/jhi.v14i1.615 UR - https://pubmed.ncbi.nlm.nih.gov/16848968/ ID - 16848968 ER -