title: Being a patient in a drug trial: do you lose something? [proceedings].
mesh_terms: D002986:Clinical Trials as Topic; D003863:Depression / Q000188:drug therapy; D004311:Double-Blind Method; D006801:Humans; D011530:Protriptyline / Q000627:therapeutic use; D012107:Research Design
chemical_list: D011530:Protriptyline