2Nd International Congress on Food and Cancer Prevention, Date: MAY 19-22, 1996, Location: EDE, NETHERLANDS, Sponsors: Wageningen Agr Univ, Agr Res Dept, Netherlands, Grad Sch VLAG, Natl Inst Public Hlth & Environm Protect, Netherlands, TNO Nutr & Food Res Inst, Dutch Canc Soc