RT Journal Article SR Electronic T1 If the drugs don’t work JF Drug and Therapeutics Bulletin JO Drug Ther Bull FD BMJ Publishing Group Ltd SP 82 OP 82 DO 10.1136/dtb.2019.000033 VO 57 IS 6 A1 David Phizackerley YR 2019 UL http://dtb.bmj.com/content/57/6/82.abstract AB