PT - JOURNAL ARTICLE AU - Steve Blitzer TI - Daily analgesia for nonheadache pain may not lead to daily rebound headaches AID - 10.1503/cmaj.69420 DP - 2018 Jul 30 TA - Canadian Medical Association Journal PG - E914--E914 VI - 190 IP - 30 4099 - http://www.cmaj.ca/content/190/30/E914.short 4100 - http://www.cmaj.ca/content/190/30/E914.full SO - CMAJ2018 Jul 30; 190