PT - JOURNAL ARTICLE AU - Alistair R. Demcoe AU - Eric R. Bohm TI - A 67-year-old woman with knee pain AID - 10.1503/cmaj.141129 DP - 2014 Jan 01 TA - Canadian Medical Association Journal PG - cmaj.141129 4099 - http://www.cmaj.ca/content/early/2014/10/20/cmaj.141129.short 4100 - http://www.cmaj.ca/content/early/2014/10/20/cmaj.141129.full