PT  - JOURNAL ARTICLE
ED  - ,
TI  - A patchwork policy: vaccination in Canada
DP  - 2003 Mar 04
TA  - Canadian Medical Association Journal
PG  - 533--533
VI  - 168
IP  - 5
4099  - http://www.cmaj.ca/content/168/5/533.short
4100  - http://www.cmaj.ca/content/168/5/533.full
SO  - CMAJ2003 Mar 04; 168