RT Journal Article SR Electronic T1 MHRA: quinine QT-prolonging effects and drug interactions JF Drug and Therapeutics Bulletin JO Drug Ther Bull FD BMJ Publishing Group Ltd SP 16 OP 16 DO 10.1136/dtb.2018.2.0584 VO 56 IS 2 YR 2018 UL http://dtb.bmj.com/content/56/2/16.1.abstract AB