PT - JOURNAL ARTICLE AU - Martin N. Scanlon TI - Tighter gun control laws are unlikely to prevent shootings AID - 10.1503/cmaj.72613 DP - 2019 Aug 26 TA - Canadian Medical Association Journal PG - E947--E947 VI - 191 IP - 34 4099 - http://www.cmaj.ca/content/191/34/E947.short 4100 - http://www.cmaj.ca/content/191/34/E947.full SO - CMAJ2019 Aug 26; 191