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A textbook of obstetrics . Becoming reducedto two arteries and a vein within the allantois itself, they con-stitute the vessels of the umbilical cord, which are destinedto carry the blood of the
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JCM | Free Full-Text | Human Wharton's Jelly—Cellular Specificity, Stemness Potency, Animal Models, and Current Application in Human Clinical Trials
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Diagram of the abdomen in a human embryo at 4–5 weeks. Left-side view.... | Download Scientific Diagram
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Diagrams showing the (A) folding of the embryo and formation of the... | Download Scientific Diagram
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