PT - JOURNAL ARTICLE AU - Jack W O’Sullivan TI - Aspirin for the primary prevention of cardiovascular disease in the elderly AID - 10.1136/bmjebm-2018-111138 DP - 2019 Aug 01 TA - BMJ Evidence-Based Medicine PG - 143--144 VI - 24 IP - 4 4099 - http://ebm.bmj.com/content/24/4/143.short 4100 - http://ebm.bmj.com/content/24/4/143.full SO - BMJ EBM2019 Aug 01; 24