TY - BOOK AU - Costello, John. AU - Haggart, Monica. ED - ED - ED - ED - SN - 0333971736 (paperback : alkaline paper) SN - 2 PY - 2003///.;copyright 200346 CY - New York PB - PalgraveMacmillan KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Public health N1 - Includes bibliographical references and index; 5 ER -