Preliminary memoranda on plague prevention in Hongkong / by W.J. Simpson.
- Simpson, W. J. (William John), Sir, 1855-1931.
- Date:
- 1902
Licence: In copyright
Credit: Preliminary memoranda on plague prevention in Hongkong / by W.J. Simpson. Source: Wellcome Collection.
Provider: This material has been provided by Royal College of Physicians, London. The original may be consulted at Royal College of Physicians, London.
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