G. Bjelkengren, K. F. Aronsen, N. E. Augustsson, S. Borgström, C. Lindström, and G. Nylander, “Radioprotective Effect of Local Administration of Lysine-Vasopressin and Triglycyl-Lysine-Vasopressin on the Rectal Mucosa in Rats”, AO, vol. 34, no. 4, pp. 487–492, Jan. 1995.