Squamous-Cell Carcinoma of the Uterine Cervix**These investigations were supported by research grants from the National Cancer Institute (C-1486, C-1711, C-2111, C-2391, C-2392, C-2719), Public Health Service, and from the Damon Runyon Memorial Fund (DRG-352). Portions of these investigations were performed in the Departments of Pathology, and of Obstetrics and Gynecology, Emory University. School of Medicine and Grady Memorial Hospital, Atlanta, Georgia, and in the Department of Pathology, University of Texas M. D. Anderson Hospital and Tumor Institute, Houston, Texas.