Henry Gray (1825–1861). Anatomy of the Human Body. 1918.
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| diameter, arising from the conus arteriosus of the right ventricle. It extends obliquely upward and backward, passing at first in front and then to the left |
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FIG. 503– Transverse section of thorax, showing relations of pulmonary artery. (See enlarged image) |
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FIG. 504– Pulmonary vessels, seen in a dorsal view of the heart and lungs. The lungs have been pulled away from the median line, and a part of the right lung has been cut away to display the air-ducts and bloodvessels. (See enlarged image) |