Fedorko, D. P., Williams, E. C., Nelson, N. A., Calhoun, L. B., & Yan, S. S. (2000). Performance of Three Enzyme Immunoassays and Two Direct Fluorescence Assays for Detection of Giardia lamblia in Stool Specimens Preserved in ECOFIX. American Society for Microbiology.

Fedorko, Daniel P., Esther C. Williams, Nancy A. Nelson, Leslie B. Calhoun, and Sizhuang S. Yan. Performance of Three Enzyme Immunoassays and Two Direct Fluorescence Assays for Detection of Giardia Lamblia in Stool Specimens Preserved in ECOFIX. American Society for Microbiology, 2000.

Fedorko, Daniel P., et al. Performance of Three Enzyme Immunoassays and Two Direct Fluorescence Assays for Detection of Giardia Lamblia in Stool Specimens Preserved in ECOFIX. American Society for Microbiology, 2000.