PT - JOURNAL ARTICLE AU - Douglas Black TI - Evidence-free medicine AID - 10.7861/clinmedicine.2-5-474 DP - 2002 Sep 01 TA - Clinical Medicine PG - 474--475 VI - 2 IP - 5 4099 - http://www.rcpjournals.org/content/2/5/474.short 4100 - http://www.rcpjournals.org/content/2/5/474.full SO - Clin Med2002 Sep 01; 2