[1] Cancer that occurs in the esophagus a long hollow tube that runs from the throat to the stomach. The esophagus carries food to the stomach to be digested
[i] Science, New Series, Vol. 175, No. 4024 (Feb. 25, 1972), pp. 846-853
[v] Science, New Series, Vol. 130, No. 3384 (Nov. 6, 1959), p. 1247
[vi] Mehr news agency, Tehran, October 16, 2009
[vii] Frank N. von Hippel and Laura H. Kahn, Science and Global Security, 14:151162, 2006
(Note: You can view every article as one long page if you sign up as an Advocate Member, or higher).