https://creativecommons.org/publicdomain/zero/1.0/ https://www.rawpixel.com/image/431538 Die Blutgefasse Des Menschen (1898), an antique lithograph of the human blood vessels and cardiovascular system. Digitally…

Die Blutgefasse Des Menschen (1898), an antique lithograph of the human blood vessels and cardiovascular system. Digitally enhanced from the original plate.

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