title: l-5-Hydroxytryptophan in depression: the first substitution therapy in psychiatry? The treatment of 99 out-patients with 'therapy-resistant' depressions.
mesh_terms: D006916:5-Hydroxytryptophan / Q000008:administration & dosage / Q000627:therapeutic use*; D000328:Adult; D000367:Age Factors; D000368:Aged; D000928:Antidepressive Agents / Q000627:therapeutic use; D002230:Carbidopa / Q000008:administration & dosage / Q000627:therapeutic use*; D003863:Depression / Q000188:drug therapy*; D004351:Drug Resistance; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors
chemical_list: D000928:Antidepressive Agents; D006916:5-Hydroxytryptophan; D002230:Carbidopa