Berkeley, George E. Cancer how to prevent it and how to help your doctor figth it / George E. Berkley ; foreword by Robert D. Vachon - Englewood Cliffs : Prentice Hall, 1978 - xii, 242 p Incluye índice Oncología ISBN: 0131133810 Subjects--Topical Terms: Neoplasmas ---Prevención Dewey Class. No.: 616.994 B512c