1. V. S. von Euler, O. Vesterquist, in “Prostaglandins: Biology and Chemistry of Prostaglandins and Related Eicosanoids”,P. B. Curtis-Prior, ed., Churchill Livingstone, Edinburgh, 1988; p. 1.
2. M. Yamaguchi, N. Mori, Prost. Leuk. Essen. Fatty Acids39, 43 (1990).
3. K. Green, O. Vesterquist, in “Advances in Prostaglandin, Thromboxane and Leukotriene Research”, vol. 16,U. Zor, Z. Naor, F. Kohen, eds., Raven Press, New York, 1986; p. 309.
4. G. Hotter, J. R. Catafau, M. Artigot, O. Bulbena, F. Pi, A. Sáenz, L. F. Cruz, E. Gelpí, Prostaglandins41, 529 (1991).
5. S. Katayama, M. Inabe, Y. Mamuno, A. Omoto, S. Kawazy, J. Ishii, S. Sawade, Prostaglandin Leukotrienes Essent Fatty Acids39, 47 (1990).