PT - JOURNAL ARTICLE AU - Elaine Wang TI - Upper respiratory tract infections in children — Why do parents seek medical consultation? DP - 2003 Jan 07 TA - Canadian Medical Association Journal PG - 43--43 VI - 168 IP - 1 4099 - http://www.cmaj.ca/content/168/1/43.short 4100 - http://www.cmaj.ca/content/168/1/43.full SO - CMAJ2003 Jan 07; 168