RT Journal Article SR Electronic T1 Is 50p a unit too much to ask? JF Drug and Therapeutics Bulletin JO Drug Ther Bull FD BMJ Publishing Group Ltd SP 73 OP 73 DO 10.1136/dtb.2015.7.0335 VO 53 IS 7 YR 2015 UL http://dtb.bmj.com/content/53/7/73.abstract AB