PT - JOURNAL ARTICLE AU - Kevin Pottie AU - Kamila Premji AU - Sitelle LĂ©onie Cheskey TI - Critical elevation of international normalized ratio in an elderly woman using a natural health product DP - 2017 Jul 01 TA - Canadian Family Physician PG - 536--537 VI - 63 IP - 7 4099 - http://www.cfp.ca/content/63/7/536.short 4100 - http://www.cfp.ca/content/63/7/536.full SO - Can Fam Physician2017 Jul 01; 63