The threat of biological weapons. Prophylaxis and mitigation of psychological and social consequences. - Holloway HC; Norwood AE; Fullerton CS; Engel CC Jr.; Ursano RJ; Holloway, H C; Norwood, A E; Fullerton, C S; Engel, C C Jr; Ursano, R J (JAMA: Journal of the American Medical Association, 1997)