Pencegahan Kanker Penelitian Ines Alvarez AMERICA, AMERICAN JOURNAL OF PREVENTIVE MEDICINE, CANCER PREVENTION, CLINICAL TRIALS, HEALTHCARE, HPV VACCINE, JENNIFER A. LEWIS, MEDICINE, NASHVILLE, NORTH AMERICA, RESEARCH, TENNESSEE VALLEY HEALTHCARE SYSTEM, U. S, U. S. PREVENTIVE SERVICES TASK FORCE, UNITED STATES, USPSTF Kebutuhan Mendesak untuk Memperluas Akses Skrining Kanker Paru-paru