PT - JOURNAL ARTICLE AU - TI - Open access in medical publishing: trends and countertrends AID - 10.1503/cmaj.045262 DP - 2005 Jan 18 TA - Canadian Medical Association Journal PG - 149--149 VI - 172 IP - 2 4099 - http://www.cmaj.ca/content/172/2/149.short 4100 - http://www.cmaj.ca/content/172/2/149.full SO - CMAJ2005 Jan 18; 172