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Carnegie Stage Section
C-5 spinal ganglion, anterior dural venous plexus, central canal, dorsal aorta, dorsal thalamus, esophagus, intermediate zone, left atrium, marginal zone, notochord, optic chiasma (chiasmatic plate), pericardial sac attachment, precardinal vein (internal jugular vein), primordial pineal bud, pulmonary artery, right atrium, trachea, ventral thalamus, ventricular zone
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Carnegie Embryo #721   |   Location: 9-03-07

Keywords: C-5 spinal ganglion, anterior dural venous plexus, central canal, dorsal aorta, dorsal thalamus, esophagus, intermediate zone, left atrium, marginal zone, notochord, optic chiasma (chiasmatic plate), pericardial sac attachment, precardinal vein (internal jugular vein), primordial pineal bud, pulmonary artery, right atrium, trachea, ventral thalamus, ventricular zone

Source: The Virtual Human Embryo.