P. Beckwith

发表

H. Soltanzadeh, M. Asplund, P. Beckwith, 1986, Chest.

B. Wolff, R. Frazee, P. Beckwith, 1992, Diseases of the colon and rectum.

J. V. van Heerden, R. Dozois, J. V. Heerden, 1991, Archives of surgery.