Petersen, Elijah J., Andrew Nguyen, Jeffrey Brown, John T. Elliott, Amy J. Clippinger, John Gordon, Nicole Kleinstreuer, and Matthias Roesslein. 2021. “Characteristics to Consider When Selecting a Positive Control Material for an in Vitro Assay”. ALTEX - Alternatives to Animal Experimentation 38 (2):365-76. https://doi.org/10.14573/altex.2102111.