Primary prevention of cancer : international symposium ..., Mar. 19-22, 1986 at Antverp Univesity / edit. Willy J. Eylenbosch, Anne-Marie Depoorter, Nicholas van Larebeke. New York : Raven Press, 1988. xiv, 369 s. ISBN 0-88167-404-4   [5, z toho voľných 5]