PT - JOURNAL ARTICLE AU - Giuseppe Lippi MD TI - Abolishing the law of gravity AID - 10.1503/cmaj.1070180 DP - 2008 Feb 26 TA - Canadian Medical Association Journal PG - 598--598 VI - 178 IP - 5 4099 - http://www.cmaj.ca/content/178/5/598.1.short 4100 - http://www.cmaj.ca/content/178/5/598.1.full SO - CMAJ2008 Feb 26; 178