RT Journal Article SR Electronic T1 Exercise for people with hip and knee osteoarthritis JF Drug and Therapeutics Bulletin JO Drug Ther Bull FD BMJ Publishing Group Ltd SP 76 OP 76 DO 10.1136/dtb.2018.7.0642 VO 56 IS 7 YR 2018 UL http://dtb.bmj.com/content/56/7/76.1.abstract AB