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Carnegie Stage Section
T-3 spinal ganglion, apex of heart, apical segmental bronchus, head of rib 4, latissimus dorsi muscle, left atrioventricular canal, left atrium, left venous valve, left ventricle, primary bronchus, pulmogenic coat, rib 5, right atrioventricular canal, right atrium, right venous valve, right ventricle, sinus venosus, superior hemi-azygos vein, trapezius muscle, upper lobe of left lung, upper secondary bronchus
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Carnegie Embryo #462   |   Location: 4-01-05

Keywords: T-3 spinal ganglion, apex of heart, apical segmental bronchus, head of rib 4, latissimus dorsi muscle, left atrioventricular canal, left atrium, left venous valve, left ventricle, primary bronchus, pulmogenic coat, rib 5, right atrioventricular canal, right atrium, right venous valve, right ventricle, sinus venosus, superior hemi-azygos vein, trapezius muscle, upper lobe of left lung, upper secondary bronchus

Source: The Virtual Human Embryo.