PT - JOURNAL ARTICLE AU - Olayinka A Ogundipe TI - Knowledge-based assessments: maintaining rigour in standard setting processes AID - 10.7861/clinmedicine.7-2-200 DP - 2007 Apr 01 TA - Clinical Medicine PG - 200--201 VI - 7 IP - 2 4099 - http://www.rcpjournals.org/content/7/2/200.short 4100 - http://www.rcpjournals.org/content/7/2/200.full SO - Clin Med2007 Apr 01; 7