PT - JOURNAL ARTICLE AU - Bonati, Maurizio AU - Pandolfini, Chiara ED - , TI - Pediatric clinical trials registry AID - 10.1503/cmaj.1050001 DP - 2005 Apr 26 TA - Canadian Medical Association Journal PG - 1159--1160 VI - 172 IP - 9 4099 - http://www.cmaj.ca/content/172/9/1159.short 4100 - http://www.cmaj.ca/content/172/9/1159.full SO - CMAJ2005 Apr 26; 172