PT - JOURNAL ARTICLE AU - James N. Miller AU - Ruth A. Boak AU - Charles M. Carpenter TI - Sensitivity of the <em>T. Pallidum</em> Immobilization (TPI) TestA Function of the Number of Spirochaetes in the Antigen AID - 10.1136/sti.34.4.246 DP - 1958 Dec 01 TA - The British Journal of Venereal Diseases PG - 246--249 VI - 34 IP - 4 4099 - http://sti.bmj.com/content/34/4/246.short 4100 - http://sti.bmj.com/content/34/4/246.full SO - Br J Vener Dis1958 Dec 01; 34