sentences:  The FDA Commissioner, Charles C. Edwards, criticized the pharmaceutical industry for not helping to prevent the drug abuse of amphetamines.Thomas M. Rauch, president of SKF Laboratories, responded that his company had long promoted stricter abuse legislation and tighter controls on production and distribution.SKF also manufactured dextroamphetamine sulfate (Dexedrine) and racemic amphetamine sulfate (Benzedrine) pills.