1. Surveillance arterioveNous fistulAs using ultRasound (SONAR) trial in haemodialysis patients: a study protocol for a multicentre observational study. Issue 7 (23rd July 2019) Authors: Richards, James; Hossain, Mohammed; Summers, Dominic; Slater, Matthew; Bartlett, Matthew; Kosmoliaptsis, Vasilis; Wilson, Edward CF; Lagaac, Regin; Sidders, Anna; Foley, Claire; Laing, Emma; Hopkins, Valerie; Fitzpatrick-Creamer, Chloe; Hudson, Cara; Thomas, Helen; Turner, Sam; Tambyraja, Andrew;... Other Names: author non-byline.; Deary Alison author non-byline.; Surendrakumar Veena author non-byline.; Ayorinde Tobi author non-byline.; Chipurovski Igor author non-byline.; Paul Subhankar author non-byline.; Bond Klaus author non-byline.; Hardy Elizabeth author non-byline.; Widdup Joanne author non-bylin... Journal: BMJ open Issue: Volume 9:Issue 7(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗