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Credit
Étude sur l'appareil branchial des vertébrés et quelques affections qui en dérivent chez l'homme : fistules branchiales, kystes branchiaux, kystes dermoïdes / par Jean Cusset. 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.