. The development of the human body : a manual of human embryology. Embryology; Embryo, Non-Mammalian. -uv lev Fig. 67.—-Transverse Sections of the Umbilical Cord of Embryos of (A) cm. and (B) 25 cm. al, Allantois; c, coelom; ua, umbilical artery; uv, umbilical vein; ys, Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original McMurrich, J. Playfair (James Playfair), 1859-1939. Philadelphia : P. Blakiston's son

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. The development of the human body : a manual of human embryology. Embryology; Embryo, Non-Mammalian. -uv lev Fig. 67.—-Transverse Sections of the Umbilical Cord of Embryos of (A) cm. and (B) 25 cm. al, Allantois; c, coelom; ua, umbilical artery; uv, umbilical vein; ys, Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original McMurrich, J. Playfair (James Playfair), 1859-1939. Philadelphia : P. Blakiston's son & co.

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Keywords: ., bookautho, bookcentury1900, bookdecade1910, booksubjectembryology