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Carnegie Stage Section
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C-7 spinal ganglion, C-7 spinal nerve, anterior scalene muscle, central canal, dorsal horn of grey matter, epithelial plug in naris, esophagus muscularis, jugular lymph sac, longus cervicis muscle, primary palate, sympathetic trunk, tracheal lumen, upper trunk of brachial plexus (C-5, C-6), vagus nerve (CN X), ventral edge of pharyngeal arch 1 cartilage (Meckel), ventral horn of grey matter, white matter
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Carnegie Embryo #4090   |   Location: 13-13

Keywords: C-7 spinal ganglion, C-7 spinal nerve, anterior scalene muscle, central canal, dorsal horn of grey matter, epithelial plug in naris, esophagus muscularis, jugular lymph sac, longus cervicis muscle, primary palate, sympathetic trunk, tracheal lumen, upper trunk of brachial plexus (C-5, C-6), vagus nerve (CN X), ventral edge of pharyngeal arch 1 cartilage (Meckel), ventral horn of grey matter, white matter

Source: The Virtual Human Embryo.