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Carnegie Stage Section
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C-2 / C-3 intervertebral disc, C-4 spinal ganglion, auricle, blastema of extrinsic ocular muscle, body of tongue, dorsal ramus of C-3 spinal nerve, edge of nasal cavity (nasal sac), falx cerebri region, internal carotid artery, laryngeal pharynx, maxillary venous plexus, oral cavity, palatine shelf, platysma muscle, precardinal vein, semispinalis capitis muscle, semispinalis cervicis muscle, splenius muscle, tongue septum, trapezius muscle, ventral ramus of C-3 spinal nerve
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Carnegie Embryo #4430   |   Location: 13-21

Keywords: C-2 / C-3 intervertebral disc, C-4 spinal ganglion, auricle, blastema of extrinsic ocular muscle, body of tongue, dorsal ramus of C-3 spinal nerve, edge of nasal cavity (nasal sac), falx cerebri region, internal carotid artery, laryngeal pharynx, maxillary venous plexus, oral cavity, palatine shelf, platysma muscle, precardinal vein, semispinalis capitis muscle, semispinalis cervicis muscle, splenius muscle, tongue septum, trapezius muscle, ventral ramus of C-3 spinal nerve

Source: The Virtual Human Embryo.