Scottish Antimicrobial Prescribing Group (SAPG): development and impact of the Scottish National Antimicrobial Stewardship ProgrammeDilip Nathwani; Jacqueline Sneddon; William Malcolm; Camilla Wiuff; Andrea Patton; Simon Hurding; Anne Eastaway; R. Andrew Seaton; Emma Watson; Elizabeth Gillies; Peter Davey; Marion Bennie · 2011