PT - JOURNAL ARTICLE AU - Lawton Smith, J AU - Israel, C W TI - Recovery of spirochagetes in the monkey by passive transfer from human late sero-negative syphilis. AID - 10.1136/sti.44.2.109 DP - 1968 Jun 01 TA - The British Journal of Venereal Diseases PG - 109--115 VI - 44 IP - 2 4099 - http://sti.bmj.com/content/44/2/109.short 4100 - http://sti.bmj.com/content/44/2/109.full SO - Br J Vener Dis1968 Jun 01; 44