Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Richard A Harrigan and William J Brady,ECG abnormalities in tricyclic antidepressant ingestion,The American Journal of Emergency Medicine,0735-6757,Elsevier BV,1999-07,17,4,387-393,https://cir.nii.ac.jp/crid/1360574093449525504,https://doi.org/10.1016/s0735-6757(99)90094-3