rionic \-illi. The single umbilical vein is due to afusion of two; within the body only the left remains, passing from theumbilicus along the under surface of the li\-er fas the ductus venosus)to the vena cava inferior. The alhvilois which the umbilical vessels accompany, extends theentire length… … ^H53]23S^
Histology · Microscopy
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