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Carnegie Stage Section
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T-8 / T-9 intervertebral disc, T-8 intercostal nerve, T-8 spinal ganglion, allantois, dorsal meso-esophagus, ductus venosus, esophageal hiatus in diaphragm, left lobe of liver, left umbilical artery, lower lobe of left lung, lower lobe of right lung, muscular part of diaphragm, omphalomesenteric artery, pleuroperitoneal opening, rib 10, rib 9, right lobe of liver, right umbilical artery, umbilical coelom, umbilical cord, umbilical vein
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Carnegie Embryo #4430   |   Location: 21-17

Keywords: T-8 / T-9 intervertebral disc, T-8 intercostal nerve, T-8 spinal ganglion, allantois, dorsal meso-esophagus, ductus venosus, esophageal hiatus in diaphragm, left lobe of liver, left umbilical artery, lower lobe of left lung, lower lobe of right lung, muscular part of diaphragm, omphalomesenteric artery, pleuroperitoneal opening, rib 10, rib 9, right lobe of liver, right umbilical artery, umbilical coelom, umbilical cord, umbilical vein

Source: The Virtual Human Embryo.