PT - JOURNAL ARTICLE AU - Alan Blum TI - Ain’t much fun AID - 10.1503/cmaj.181495 DP - 2019 May 06 TA - Canadian Medical Association Journal PG - E516--E516 VI - 191 IP - 18 4099 - http://www.cmaj.ca/content/191/18/E516.short 4100 - http://www.cmaj.ca/content/191/18/E516.full SO - CMAJ2019 May 06; 191