PT - JOURNAL ARTICLE ED - BMJ Publishing Group Ltd TI - Recent updates from the BNF (BNF 81) AID - 10.1136/dtb.2021.000011 DP - 2021 May 01 TA - Drug and Therapeutics Bulletin PG - 71--72 VI - 59 IP - 5 4099 - http://dtb.bmj.com/content/59/5/71.short 4100 - http://dtb.bmj.com/content/59/5/71.full SO - Drug Ther Bull2021 May 01; 59 AB - The BNF is jointly published by the Royal Pharmaceutical Society and BMJ. BNF is published in print twice a year and interim updates are issued and published monthly in the digital versions. The following summary provides a brief description of some of the key changes that have been made to BNF content since the last print edition (BNF 80) was published.