title: Influence of tryptophan on memory functions in depressive patients treated with unilateral ECT.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D002986:Clinical Trials as Topic; D003863:Depression / Q000628:therapy*; D004311:Double-Blind Method; D004341:Drug Evaluation; D004565:Electroconvulsive Therapy; D005260:Female; D006801:Humans; D008297:Male; D008568:Memory / Q000187:drug effects*; D008875:Middle Aged; D010919:Placebos; D014364:Tryptophan / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D010919:Placebos; D014364:Tryptophan