Brankov, Nikoleta, Daniel Bergman, Alina Goldenberg, and Sharon Jacob. “Outbreak Medical Mapping and the U.S. Nickel Epidemic: It Is Time to Implement Control and Prevention Measures”. International Journal of Medical Students 4, no. 1 (April 30, 2016): 36–37. Accessed June 19, 2024. https://ijms.pitt.edu/IJMS/article/view/148.