LI Hengjun, “Observations and Perceptions of Diseases in Hankou by Customs Medical Officers in the Mid-to-Late Nineteenth Century: An Examination Centered on the Customs Medical Bulletin”, JRCC, no. 9, pp. 181–193, Apr. 2025, Accessed: Sep. 09, 2025. [Online]. Available: https://ccspub.cc/jrcc/article/view/272