PT - JOURNAL ARTICLE AU - Clive Kearon TI - “Four weddings and …” AID - 10.1503/cmaj.181404 DP - 2019 Feb 11 TA - Canadian Medical Association Journal PG - E166--E167 VI - 191 IP - 6 4099 - http://www.cmaj.ca/content/191/6/E166.short 4100 - http://www.cmaj.ca/content/191/6/E166.full SO - CMAJ2019 Feb 11; 191