PT  - JOURNAL ARTICLE
AU  - Ruth M. Powell
TI  - Frozen ground
DP  - 2016 Apr 01
TA  - Canadian Family Physician
PG  - 330--331
VI  - 62
IP  - 4
4099  - http://www.cfp.ca/content/62/4/330.short
4100  - http://www.cfp.ca/content/62/4/330.full
SO  - Can Fam Physician2016 Apr 01; 62