RT Journal Article SR Electronic T1 Watering down ethnography JF BMJ Quality & Safety JO BMJ Qual Saf FD BMJ Publishing Group Ltd SP 554 OP 555 DO 10.1136/bmjqs-2015-005062 VO 25 IS 7 A1 Tanisha Jowsey YR 2016 UL http://qualitysafety.bmj.com/content/25/7/554.abstract AB