RT Journal Article SR Electronic T1 NHS England: guidance on medicines not to be prescribed JF Drug and Therapeutics Bulletin JO Drug Ther Bull FD BMJ Publishing Group Ltd SP dtb.2018.1.0568 DO 10.1136/dtb.2018.1.0568 YR 2017 UL http://dtb.bmj.com/content/early/2017/12/28/dtb.2018.1.0568.abstract AB