title: [Tryptophan and 5-hydroxy-tryptophan in the treatment of depressions].
mesh_terms: D006916:5-Hydroxytryptophan / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003863:Depression / Q000188:drug therapy*; D004311:Double-Blind Method; D004341:Drug Evaluation; D004357:Drug Synergism; D006801:Humans; D010919:Placebos; D014364:Tryptophan / Q000627:therapeutic use*
chemical_list: D010919:Placebos; D014364:Tryptophan; D006916:5-Hydroxytryptophan
vernacular_title: Triptofano y 5-hidroxi-triptofano en el tratamiento de las depresiones.