Ackermann, M J Debating gun registration. [electronic resource] - CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne May 2003 - 1239-40 p. digital Publication Type: Comment; Letter ISSN: 0820-3946 Subjects--Topical Terms: AdolescentAdultCanada--epidemiologyFirearms--legislation & jurisprudenceHumansLicensure--legislation & jurisprudenceWounds, Gunshot--mortality