1. Beta-agonists and Their Effects on Animal Growth and Carcass Quality;Hanrahan,1987
2. List of Doping Classes and Methods, Lausanne, CH;International Olympic Committee, Medical Commission;Letter Ref. No. LAB/ME/M/MH/C/ML/F/FR/CO/OR/33/93/rea,1993
3. Food poisoning related to consumption of illicit β-agonist in liver
4. Muscling in on clenbuterol