A research programme on stuttering and stress.
D003975:Diazepam / Q000494:pharmacology; D004837:Epinephrine / Q000652:urine; D006801:Humans; D010919:Placebos; D011571:Psychoacoustics; D013312:Stress, Physiological; D013342:Stuttering; D013690:Television
D010919:Placebos; D003975:Diazepam; D004837:Epinephrine