PT - JOURNAL ARTICLE AU - Kevin S Channer TI - In response: Surrogate measures should be abandonded AID - 10.7861/clinmedicine.5-3-287 DP - 2005 May 01 TA - Clinical Medicine PG - 287--288 VI - 5 IP - 3 4099 - http://www.rcpjournals.org/content/5/3/287.short 4100 - http://www.rcpjournals.org/content/5/3/287.full SO - Clin Med2005 May 01; 5