RT Journal Article SR Electronic T1 Improving patient outcomes following total joint arthroplasty: is there an app for that? JF BMJ Quality & Safety JO BMJ Qual Saf FD BMJ Publishing Group Ltd SP 775 OP 777 DO 10.1136/bmjqs-2019-009571 VO 28 IS 10 A1 Jesse I Wolfstadt A1 Christine Soong A1 Sarah E Ward YR 2019 UL http://qualitysafety.bmj.com/content/28/10/775.abstract AB