H. A. Hansen

发表

J. Miller, C. Hatcher, K. Mansour, 1981, The Annals of thoracic surgery.

M. Debakey, K. Mattox, A. Beall, 1978, American journal of surgery.

G. Thue, J. Wiig, C. Janssen, 1979, Acta chirurgica Scandinavica.