Venous thrombosis and pulmonary embolism /

Mode of access: Internet.

Heart disease and thoracic aneurysm /

Mode of access: Internet.

Tracheal Compression Caused by Aortic Aneurysm

Carbon dust drawing on stipple board; Dr. Cameron Haight, University of Michigan Department of Thoracic Surgery

A primer of venous pressure.

Mode of access: Internet.