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Citation
Marquardt, H. et al.. 1974. “Malignant Transformation In Vitro of Mouse Fibroblasts by 7,12-Dimethylbenz(a)anthacene and 7-Hydroxymethylbenz(a)anthracene and by their K-Region Derivatives.” Special Collections, USDA National Agricultural Library. Accessed October 10, 2026, https://www.nal.usda.gov/exhibits/speccoll/items/show/3676.
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