AN INTERNATIONAL JOURNAL OF MEDICINE AND SURGERY
Vol. 163, No.7 JULY, 1950 Whole No.2809
THE UNITARIAN OR TROPHOBLASTIC
THESIS OF CANCER
by Ernst T. Krebs, Jr.,* Ernst T. Krebs, Sr.,**
and Howard H. Beard***
(Reprinted From the Medical Record, 163:149-174, July 1950)
It is veritably impossible to find, among the hundreds of valid experimental contributions to our knowledge of cancer made during the past half century, an experimentally established datum that would controvert the thesis of the basic biological uniformity characterizing all exhibitions of cancer.