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![amnion, aortic arch 1, dorsal aorta, head fold region, neural fold [rhombencephalon (Rh. A)], pericardial cavity, pharyngeal pouch 1](/drem/stage10/Z0/S56N.jpg)
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Carnegie Embryo #6330 | Location: 01-05-04
Keywords: amnion, aortic arch 1, dorsal aorta, head fold region, neural fold [rhombencephalon (Rh. A)], pericardial cavity, pharyngeal pouch 1
Source: The Virtual Human Embryo.