Chakrabarti, Shumon, Jürgen Kern, Ralph Menzel, and Christian EW Steinberg. “Selected Natural Humic Materials Induce and Char Substrates Repress a Gene in Caenorhabditis Elegans Homolog to Human Anticancer P53”. Annals of Environmental Science 5 (January 24, 2011). Accessed May 4, 2024. https://openjournals.neu.edu/aes/journal/article/view/v5art1.