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Credit
Quinine as a prophylactic against malarial fever : being an appendix to the third report on typhoid and malarial fevers, delivered to the Surgeon General of the late C.S.A., August, 1864 / by Joseph Jones. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.