Abbreviation Key
		| 
			aarteryaaarteriesantanteriora-vatrio-ventricularCCervicalCoCoccygealCNCranial NerveDdiencephalic neuromere or diencephalondmdermatomyotomeinfinferiorintinternalLLumbarlatlateralltleft | 
			Mmesencephalic neuromere or mesencephalonmedmedialnnerveOOccipitalPprosencephalonpostposteriorprimprimordialRrhombencephalonRhrhombomerertrightSSacralTThoracicvveinvvveins | 
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			Carnegie Embryo #721   |   Location: 18-02-05
		
	
		
	Keywords: T-5 spinal ganglion, aorta, left umbilical artery, left umbilical vein (congested), liver, mesonephric duct, postcardinal vein, right umbilical artery, right umbilical vein, umbilical coelom, umbilical cord, umbilical vein, vitelline (omphalomesenteric) vein
	
	Source: The Virtual Human Embryo.