Frozen syphilomatous rabbit testes as source of Treponema pallidum for the immobilization (TPI) test for syphilis.
D000818:Animals; D006801:Humans; D007103:Immobilization; D007245:Inferior Colliculi; D008297:Male; D011817:Rabbits; D013587:Syphilis / Q000175:diagnosis*; D013737:Testis; D014209:Treponema Immobilization Test; D014210:Treponema pallidum
SYPHILIS/diagnosis; TESTES