1. A randomized controlled trial evaluating the efficacy of a 67% sodium bicarbonate toothpaste on gingivitis. Issue 4 (22nd May 2016) Authors: Lomax, A; Patel, S; Wang, N; Kakar, K; Kakar, A; Bosma, ML Journal: International journal of dental hygiene Issue: Volume 15:Issue 4(2017:Nov.) Page Start: e35 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗