Jones, B E Effects of morphine and pentobarbital on conditioned electrodermal responses and basal conductance in man. [electronic resource] - Psychopharmacologia Mar 1965 - 159-74 p. digital Publication Type: Clinical Trial; Journal Article Standard No.: 10.1007/BF00411215 doi Subjects--Topical Terms: AdultAnxietyClinical Trials as TopicConditioning, PsychologicalCuesElectroshockGalvanic Skin ResponseHumansMorphine--pharmacologyNoisePentobarbital--pharmacologyPlacebos