PT - JOURNAL ARTICLE AU - Eng, Jan AU - Wereide, Knut TI - TPI Test in Untreated Syphilis AID - 10.1136/sti.38.4.223 DP - 1962 Dec 01 TA - The British Journal of Venereal Diseases PG - 223--229 VI - 38 IP - 4 4099 - http://sti.bmj.com/content/38/4/223.short 4100 - http://sti.bmj.com/content/38/4/223.full SO - Br J Vener Dis1962 Dec 01; 38