Sensitivity of the Treponema pallidum immobilization (TPI) test; a function of the number of spirochaetes in the antigen.
D001419:Bacteria; D006801:Humans; D013142:Spirochaeta; D013587:Syphilis / Q000175:diagnosis*; D014209:Treponema Immobilization Test; D014210:Treponema pallidum
SYPHILIS/diagnosis
J Immunol. 1951 Jun;66(6):667-85
14850721
Am J Syph Gonorrhea Vener Dis. 1953 Sep;37(5):413-23
13080550
Am J Syph Gonorrhea Vener Dis. 1954 Sep;38(5):429-33
13189037