Greenberg, Morris, and Peter A. Trott. “The Incidence of Intrathoracic Tumours in Manchester, 1868-1926”. European Journal of Oncology and Environmental Health 12, no. 1 (January 10, 2017): 5–8. Accessed February 23, 2025. https://mattioli1885journals.com/index.php/EJOEH/article/view/4955.