Bovy, P., Callaert, M., Gillet, C., Dedecker, JM., & Winand, M. (1986). Synthesis of 1-hydroxy-3-[3-h-3]-(4-chlorophenyl)-2-piperidone - Labeling of a New Antiinflammatory Hydroxamic Acid. Journal of Labelled Compounds and Radiopharmaceuticals, 23(6), 577-585. https://doi.org/10.1002/jlcr.2580230603 (Original work published 1986)