PT - JOURNAL ARTICLE AU - A E Jephcott AU - M A Beveridge AU - P J Sequeira TI - Early TPHA response in primary syphilis. AID - 10.1136/sti.53.2.147 DP - 1977 Apr 01 TA - The British Journal of Venereal Diseases PG - 147 VI - 53 IP - 2 4099 - http://sti.bmj.com/content/53/2/147.short 4100 - http://sti.bmj.com/content/53/2/147.full SO - Br J Vener Dis1977 Apr 01; 53