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Credit
Über die Möglichkeit, Thrombose in den Venen der unteren Extremitäten nach Operationen zu verhüten, nach denen längeres Still-Liegen nöthig ist / von K.G. Lennander. 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.