PT  - JOURNAL ARTICLE
AU  - Carolyn Brown
TI  - Canada not immune to spread of polio
AID  - 10.1503/cmaj.109-4812
DP  - 2014 Jul 08
TA  - Canadian Medical Association Journal
PG  - 738--738
VI  - 186
IP  - 10
4099  - http://www.cmaj.ca/content/186/10/738.short
4100  - http://www.cmaj.ca/content/186/10/738.full
SO  - CMAJ2014 Jul 08; 186