PT - JOURNAL ARTICLE AU - Alan Blum TI - No use for this foot AID - 10.1503/cmaj.180775 DP - 2018 Jun 25 TA - Canadian Medical Association Journal PG - E783--E783 VI - 190 IP - 25 4099 - http://www.cmaj.ca/content/190/25/E783.short 4100 - http://www.cmaj.ca/content/190/25/E783.full SO - CMAJ2018 Jun 25; 190