PT - JOURNAL ARTICLE AU - Sigal, Ronald J. TI - More than just hype DP - 2003 Jun 24 TA - Canadian Medical Association Journal PG - 1647--1647-a VI - 168 IP - 13 4099 - http://www.cmaj.ca/content/168/13/1647.2.short 4100 - http://www.cmaj.ca/content/168/13/1647.2.full SO - CMAJ2003 Jun 24; 168