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Westphal, O. and Westphal, U. and Andreesen, Reinhard and Munder, P. G. (1979) Anti-tumor effects of bacterial endotoxin (lipopolysaccarides, Lipid A) and synthetic lysolecithin analogues. Study week on the role of non-specific immunity in the prevention and treatment of cancer. Pontificia Academia Scientiarum, Scripta varia 43, pp. 323-354.