PT - JOURNAL ARTICLE AU - JESÚS CASTILLA TI - The completeness of AIDS surveillance in Europe: difficulties and new challenges AID - 10.1136/jech.55.1.7 DP - 2001 Jan 01 TA - Journal of Epidemiology and Community Health PG - 7--8 VI - 55 IP - 1 4099 - http://jech.bmj.com/content/55/1/7.short 4100 - http://jech.bmj.com/content/55/1/7.full SO - J Epidemiol Community Health2001 Jan 01; 55