1Holmes KK, Mardh PA, Sparling PE, et al. Sexually transmitted disease. 3 rd ed. New York: McCraw- Hill, 1999: 487-498.
2Cisse A, Souare IS, Larkhis S, et al. Atypical neurosyphilis:28cases observed at the University Hospital Center of Conakry.Med Trop, 2002, 62(2): 150 - 154.
4Centers for Disease Control and Prevention. 2002 Guidelines for treatment of sexually transmitted diseases. MMWR, 2002, 51(RR- 6): 1-84.
5MacLean S, Luger A. Finding neurosyphilis without the VDRL - test. Sex Transm Dis, 1996, 23(5): 392 - 394.
6Marral CM, Critchlow CW, Hook EW, et al. Cerebrospinal fluid treponemal antibodies in unterated early syphilis. Arch Neurol,1995, 52(1): 68-72.
7Tomberlin MG, Holtom PD, Owens JL, et al. Evaluation of neurosyphilis in HIV- infected individuals. Clin Infect Dis,1994, 18(3): 288 - 294.
8Luger AF, Schmidt BL, Kaulich M. Significance of laboratory findings for the diagnosis of neurosyphilis. Int J STD AIDS.2000, 11(4): 224-234.
9Pieter C. Van VV. Syphilis managment and treatment. Dermatologic Clinics, 1998, 16(4): 699- 711.
10Young H, Moyes A, de- Ste- Croix I, et al. A new recombinant antigen latex agglutination test (syphilis fast) for the rapid serological diagnosis of syphilis. Int J STD AIDS, 1998, 9(4):196- 200.