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Credit
Traité pratique de la phthisie laryngée, de la laryngite chronique et des maladies de la voix / par A. Trousseau et H. Belloc. Accompagné de neuf planches gravées. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.