GRANT, A., DREISCHULTE, T. and GUTHRIE, B. 2017. Process evaluation of the data-driven quality improvement in primary care (DQIP) trial: active and less active ingredients of a multi-component complex intervention to reduce high-risk primary care prescribing. Implementation science [online], 12, article number 4. Available from https://doi.org/10.1186/s13012-016-0531-2