Gerstenberger S L, Gilbert J H, Dellinger J A
University of Illinois at Urbana-Champaign, Department of Veterinary Biosciences, 2001 S. Lincoln Avenue, Urbana, Illinois 61801, USA.
Bull Environ Contam Toxicol. 1996 Jun;56(6):866-72. doi: 10.1007/s001289900126.