1 ACKERMANN-LIEBRICH, URSULA 553,159 ASSESSING Assessing the health consequences of major chemical incidents - epidemiological approaches / [Editorial groups Ursula Ackermann-Liebrich et al.] ; World Health Organization, Regional Office for Europe. - Copenhagen : WHO, [1997]. - XIV, 90 s. : 24 cm. - (WHO Regional Publications. European Series, ISSN 0378-2255 ; 79 ISBN 92-890-1343-5 )