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Credit
A precise investigation of some micro-organisms and soluble ferments, their chemical history and relation to disease : including also a practical study of the disinfecting value of 'Sanitas' fluids / by C.T. Kingzett. 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.