RT Journal Article SR Electronic T1 Gabapentin and risk of severe respiratory depression JF Drug and Therapeutics Bulletin JO Drug Ther Bull FD BMJ Publishing Group Ltd SP dtb.2018.1.0571 DO 10.1136/dtb.2018.1.0571 YR 2017 UL http://dtb.bmj.com/content/early/2017/12/28/dtb.2018.1.0571.abstract AB