Quantitative exposure assessment for confinement of maize biogenic systems Jeffrey D. Wolt, Yuh Yuan Shyy, Paul J. Christensen, Karin S. Dorman and Manjit Misra Environ. Biosafety Res., 3 4 (2004) 183-196 Published online: 15 June 2005 DOI: 10.1051/ebr:2005004