Expression of Toll-like receptor 4 and 2 in horse lungs Sarabjeet Singh Suri, Kyathanahalli S. Janardhan, Om Parbhakar, Sarah Caldwell, Greg Appleyard and Baljit Singh Vet. Res., 37 4 (2006) 541-551 Published online: 28 April 2006 DOI: 10.1051/vetres:2006017