Riordan, Hugh D., Neil H. Riordan, James A. Jackson, Joseph J. Casciari, Ron Hunninghake, Michael J. González, Edna M. Mora, Jorge R. Miranda-Massari, Norberto Rosario, and Alfredo Rivera. 2004. “Intravenous Vitamin C As a Chemotherapy Agent: A Report on Clinical Cases”. Puerto Rico Health Sciences Journal 23 (2). https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/469.