ROM, W . ENVIRMENTAL AND OCCUPATIONAL MEDICINE / Textual Documents NULL. - 4 / . - NULL : LWW, WOLTER, KLUWER , 2007. - 1884 : : XXVIII ; ; A4 . . PSM (MEDICINE) ISBN: 978078176299-1 12723.90 Subjects--Index Terms: PREVENTIVE SOCIAL MEDICINE(EPIDEMIOLOGY) Dewey Class. No.: 616.98 / ROM/MAR