Sandin, R. L., Knapp, C. C., Hall, G. S., Washington, J. A., & Rutherford, I. (1991). Comparison of the Vitek Immunodiagnostic Assay System with an indirect immunoassay (Toxostat Test Kit) for detection of immunoglobulin G antibodies to Toxoplasma gondii in clinical specimens.

Sandin, R L., C C. Knapp, G S. Hall, J A. Washington, und I. Rutherford. Comparison of the Vitek Immunodiagnostic Assay System With an Indirect Immunoassay (Toxostat Test Kit) for Detection of Immunoglobulin G Antibodies to Toxoplasma Gondii in Clinical Specimens. 1991.

Sandin, R L., et al. Comparison of the Vitek Immunodiagnostic Assay System With an Indirect Immunoassay (Toxostat Test Kit) for Detection of Immunoglobulin G Antibodies to Toxoplasma Gondii in Clinical Specimens. 1991.