Eildal JN, Andersen J, Kristensen AS, Jørgensen AM, Bang-Andersen B, Jørgensen M, Strømgaard K (May 2008). "From the selective serotonin transporter inhibitor citalopram to the selective norepinephrine transporter inhibitor talopram: synthesis and structure-activity relationship studies". Journal of Medicinal Chemistry. 51 (10): 3045–8. doi:10.1021/jm701602g. PMID18429609.
Petersen PV, Lassen N, Hansen V, Huld T, Hjortkjaer J, Holmblad J, et al. (2009). "Pharmacological studies of a new series of bicyclic thymoleptics". Acta Pharmacologica et Toxicologica. 24 (2): 121–33. doi:10.1111/j.1600-0773.1966.tb00375.x. PMID4165059.
Eildal JN, Andersen J, Kristensen AS, Jørgensen AM, Bang-Andersen B, Jørgensen M, Strømgaard K (May 2008). "From the selective serotonin transporter inhibitor citalopram to the selective norepinephrine transporter inhibitor talopram: synthesis and structure-activity relationship studies". Journal of Medicinal Chemistry. 51 (10): 3045–8. doi:10.1021/jm701602g. PMID18429609.
Petersen PV, Lassen N, Hansen V, Huld T, Hjortkjaer J, Holmblad J, et al. (2009). "Pharmacological studies of a new series of bicyclic thymoleptics". Acta Pharmacologica et Toxicologica. 24 (2): 121–33. doi:10.1111/j.1600-0773.1966.tb00375.x. PMID4165059.