TY - JOUR AU - R Parkins AU - J Soller AU - A Olivieri BT - Journal of Exposure Analysis and Environmental Epidemiology LA - eng PY - 2003 SE - pp. 161-168 T2 - Journal of Exposure Analysis and Environmental Epidemiology TI - Incorporating susceptible subpopulations in microbial risk assessment: Pediatric exposures to enteroviruses in river water VL - 13 ER -