Nadew, Gelaye Tadesse2006-12-282006-12-2820042004http://hdl.handle.net/2440/22292Bibliography: leaves 218-248.xxii, 249 leaves, [104] : ill. (col.), photographs (b&w) ; 30 cm.83080 bytesapplication/pdfenAn epidemiological study of the relationships between exposure to traumatic events, prevalence of posttraumatic stress disorder and alcohol abuse in remote aboriginal communities/ Gelaye Tadesse Nadew.Thesis