1. Outcomes of non‐surgical periodontal treatment by dental hygienists in training: impact of site‐ and patient‐level factors. Issue 4 (18th May 2013) Authors: Preshaw, PM; Holliday, R; Law, H; Heasman, PA Journal: International journal of dental hygiene Issue: Volume 11:Issue 4(2013:Nov.) Page Start: 273 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗