1. Immobilization of Treponema Pallidum in Vitro by Antibody Produced in Syphilitic Infection;Nelson;J. Exper. Med.,1949
2. Studies on Treponemal Immobilizing Antibodies in Syphilis. II. Incidence in Serum and Cerebrospinal Fluid in Human Beings and Absence in “Biologic False Positive” Reactors;Nelson;Am. J. Syph., Gonor. & Ven. Dis.,1950
3. Biologically False Positive Serologic Tests for Syphilis, Type, Incidence and Cause;Moore;J. A. M. A.,1952
4. The Specificity of the Treponemal Immobilization Test;Zellmann;Am. J. Syph., Gonor. & Ven. Dis.,1954
5. Zellmann, H. E.: Personal communication.