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Credit
A treatise on diseases of the air passages : comprising an inquiry into the history, pathology, causes, and treatmen, of those affections of the throat called bronchitis, chronic laryngitis, clergyman's sore throat, etc., etc. / by Horace Green. 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.