Halstead, Diane C, Joan Abid, Lynne Sloan, Diana Meza, Daphne Ramsey-Walker, and Donna Jane Hata. 2016. “A Multi-Laboratory Comparison of Two Molecular Methods for the Detection of Toxigenic Clostridium Difficile”. The Journal of Infection in Developing Countries 10 (01), 62-67. https://doi.org/10.3855/jidc.6634.