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Carnegie Stage Section
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T-2 spinal ganglion, anterior interventricular sulcus, anterior spinal artery, aorta, aortic semilunar valve, azygos vein, caudal segment of left precardinal vein, central tendon of diaphragm, head of rib 3, left atrium, musculi pectinati in wall of right auricle, neural arch, peritoneal cavity, phrenic nerve, rib 4, subarachnoid space, superior vena cava, trabecular part of left ventricle, trabecular part of right ventricle, tracheal bifurcation, trapezius muscle, upper lobe of right lung
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Carnegie Embryo #462   |   Location: 5-04-03

Keywords: T-2 spinal ganglion, anterior interventricular sulcus, anterior spinal artery, aorta, aortic semilunar valve, azygos vein, caudal segment of left precardinal vein, central tendon of diaphragm, head of rib 3, left atrium, musculi pectinati in wall of right auricle, neural arch, peritoneal cavity, phrenic nerve, rib 4, subarachnoid space, superior vena cava, trabecular part of left ventricle, trabecular part of right ventricle, tracheal bifurcation, trapezius muscle, upper lobe of right lung

Source: The Virtual Human Embryo.