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Dissections of chorions during the early stages of pregnancy: nine figures. Copperplate engraving by G. Powle after J.V. Rymsdyk, 1774, reprinted 1851.
Dissections of chorions during the early stages of pregnancy: nine figures. Copperplate engraving by G. Powle after J.V. Rymsdyk, 1774, reprinted 1851.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use