Bingham, Tim <http://www.drugsandalcohol.ie/view/people/Bingham=3ATim=3A=3A.html> and Van Hout, Marie Claire <http://www.drugsandalcohol.ie/view/people/Van_Hout=3AMarie_Claire=3A=3A.html>      (2014)   Image and performance / steroids enhancing drugs (IPEDs).