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Carnegie Stage Section
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T-2 spinal ganglion, aorta, artifact separation(s), edge of hand, edge of pleural cavity, esophagus, head of rib 2, interventricular foramen, left atrium, left precardinal vein, left pulmonary artery, mammary gland, primary interatrial septum (septum primum) remnant, right atrioventricular canal, right atrium, right precardinal vein, secondary interatrial septum (septum secundum), sympathetic trunk, ventral horn of grey matter
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Carnegie Embryo #4430   |   Location: 17-27

Keywords: T-2 spinal ganglion, aorta, artifact separation(s), edge of hand, edge of pleural cavity, esophagus, head of rib 2, interventricular foramen, left atrium, left precardinal vein, left pulmonary artery, mammary gland, primary interatrial septum (septum primum) remnant, right atrioventricular canal, right atrium, right precardinal vein, secondary interatrial septum (septum secundum), sympathetic trunk, ventral horn of grey matter

Source: The Virtual Human Embryo.