RT Journal Article SR Electronic T1 Factors in the Mechanism of Metastasis: A Review JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 389 OP 393 VO 20 IS 3 A1 Hawk, W. A. A1 Hazard, John B. YR 1953 UL http://www.ccjm.org/content/20/3/389.abstract AB