PT - JOURNAL ARTICLE AU - C. Gray TI - Focus changing at children's hospitals DP - 1998 Jan 13 TA - Canadian Medical Association Journal PG - 15--15 VI - 158 IP - 1 4099 - http://www.cmaj.ca/content/158/1/15.short 4100 - http://www.cmaj.ca/content/158/1/15.full SO - CMAJ1998 Jan 13; 158