TY - JOUR AU - L. Chen AU - H. Geys AU - S. Cawthraw AU - A. Havelaar AU - P. Teunis BT - Risk Analysis LA - eng PY - 2006 EP - 6 T2 - Risk Analysis TI - Dose Response for Infectivity of Several Strains of Campylobacter jejuni in Chickens VL - 26 ER -