3Kyle CJ,Petersen HE,Overo KF.Comparison of the tolerobility and efficacy of citalopram and amitriptyline in elder depressed patients treated in general practice[J].Depress Anxiety,1998,8:147-153.
4Stahl SM.Placebo-controlled comparison of the selective serotonin reuptake inhibitors citalopram and sertraline[J].Biol Psychiatry,2000,48:894-901.