Abbreviation Key
		| 
			aarteryaaarteriesantanteriora-vatrio-ventricularCCervicalCoCoccygealCNCranial NerveDdiencephalic neuromere or diencephalondmdermatomyotomeinfinferiorintinternalLLumbarlatlateralltleft | 
			Mmesencephalic neuromere or mesencephalonmedmedialnnerveOOccipitalPprosencephalonpostposteriorprimprimordialRrhombencephalonRhrhombomerertrightSSacralTThoracicvveinvvveins | 
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			Boyd Embryo #H983   |   Location: 196-1-1
		
	
		
	Keywords: S-3 spinal ganglion, S-4 / S-5 intervertebral region, centrum of S-5 vertebra, filum terminale, intermediate zone, marginal zone, neural arch of S-4 vertebra, osteogenic layer, subarachnoid space, vascular plexus, ventricular zone
	
	Source: The Virtual Human Embryo.