Tools and resources Tools to help you put the guidance into practice. Resource impact Resource impact template Excel 935 KB 06 March 2024 Resource impact statement Summary versions Visual summary: ongoing care and follow-up for vitamin B12 replacement PDF 177 KB 06 March 2024 Audit and service improvement Baseline assessment tool Excel 48 KB 06 March 2024 Guidance into practice About the Into practice guide Practical steps to improving the quality of care and services using NICE guidance