PT - JOURNAL ARTICLE AU - J A Cassell TI - Estimating STI morbidity in primary care AID - 10.1136/sti.2005.017772 DP - 2006 Feb 01 TA - Sexually Transmitted Infections PG - 67--67 VI - 82 IP - 1 4099 - http://sti.bmj.com/content/82/1/67.short 4100 - http://sti.bmj.com/content/82/1/67.full SO - Sex Transm Infect2006 Feb 01; 82