1. 1 Prevalence of nutritional supplement and performance enhancing drug use in recreational exercisers. (20th December 2017) Authors: Evans, GH; Lippitt, J; Bolt, J; Shah, Z; Ahmed, J; Coulthwaite, L Journal: British journal of sports medicine Issue: Volume 51(2017)Supplement 2 Page Start: A2 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗