1. Of ossifications or petrifactions in the coats of arteries, particularly in the valves of the great artery;Cowper;Phil Tr Roy Soc (London),1706
2. Classic Descriptions of Disease;Major,1945
3. The Seats and Causes of Disease;Morgagni,1769
4. The Seats and Causes of Disease;Morgagni,1769
5. Calcification of the aortic valve;Blackford;JAMA,1936