PT  - JOURNAL ARTICLE
AU  - Powell, Ruth M.
TI  - Old oak tree
DP  - 2017 Jul 01
TA  - Canadian Family Physician
PG  - 554--555
VI  - 63
IP  - 7
4099  - http://www.cfp.ca/content/63/7/554.short
4100  - http://www.cfp.ca/content/63/7/554.full
SO  - Can Fam Physician2017 Jul 01; 63