PT - JOURNAL ARTICLE AU - O’Sullivan, Cait AU - Froyman, Cristi TI - Nortriptyline safer than amitriptyline? DP - 2018 Sep 01 TA - Canadian Family Physician PG - 634--636 VI - 64 IP - 9 4099 - http://www.cfp.ca/content/64/9/634.3.short 4100 - http://www.cfp.ca/content/64/9/634.3.full SO - Can Fam Physician2018 Sep 01; 64