PT  - JOURNAL ARTICLE
AU  - Graham Worrall
TI  - Croup
DP  - 2008 Apr 01
TA  - Canadian Family Physician
PG  - 573--574
VI  - 54
IP  - 4
4099  - http://www.cfp.ca/content/54/4/573.short
4100  - http://www.cfp.ca/content/54/4/573.full
SO  - Can Fam Physician2008 Apr 01; 54