1) Hazen, H.H.: Syphilis. St. Louis: C.V. Mosby, 1928.p. 276.
2) Herrmann, C. & Marr, W.L.: Clinical syphiltic nephropathies; studies of new cases and survey of reported cases. Amer.J. Syph. Neurol., 19:1-29, 1935.
3) Bansal, R.C., Cohn, H., Fani, K., & Lynfield, Y.L.: Nephrotic syndrome and granulomatous hepatitis in secondary syphilis. Arch. Dermatol., 114:1228-1229, 1978.
4) Le Roux, F.B. & Van Buuren, A.J.: A child with the nephrotic syndrome associated with endemic syphilis. S. Afr. Med. J., 54: 205-208, 1978
5) Soiling, J., Solling, K., Jacobsen, K.U., Olsen, S., & From, E.: Circulating immune complexes in syphilitic nephropathy; a case report. Br. J. Vener. Dis.,54: 53-56, 1978.