Henson-Ramsey H, Kennedy-Stoskopf S, Levine J, Shea D, Taylor S K, Stoskopf M K
Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, 4700 Hillsborough Street, Raleigh, NC 27606, USA.
Bull Environ Contam Toxicol. 2007 Jun;78(6):427-31. doi: 10.1007/s00128-007-9194-7. Epub 2007 Jul 7.