Pencegahan Kanker Penelitian Sofia Peterson 85, AMERICA, APP, APPALACHIA, ATHENS, BUFORD, CANCER PREVENTION, CENTER, EUROPE, EVERS, GA, GAINESVILLE, GREECE, HPV VACCINE, JEFFERSON, JEFFERSON CITY, JEFFERSON CITY SCHOOL DISTRICT, JOURNAL OF THE AMERICAN COLLEGE OF SURGEONS, MARK, MARK EVERS, MEDICINE, MISSISSIPPI, NATIONAL CENTER FOR HEALTH STATISTICS, NEW YORK, NORTH AMERICA, ONCOLOGY, PRECISION MEDICINE, RESEARCH, SEABOARD, U. S. CANCER STATISTICS INCIDENCE ANALYTICS DATABASE, U. S. CENSUS BUREAU, UNITED STATES, UNIVERSITY OF KENTUCKY Tingkat Kanker Menurun di Appalachia, Namun Masih Tertinggal