Austin, Donald F. Epidemiology for the health sciences/ Donald F. Austin and S. Benson Werner - Illinois, ILo.USA : Charles C. Thomas Pub., ILo., c1974. - 75p. - c . ISBN: 0-398-02950-4 Subjects--Topical Terms: Epidemiología. Dewey Class. No.: 616.00723 / A857e