Histomorphometric characteristics of immune cells in small intestine of pigs perorally immunized with vaccine candidate F18ac+ nonenterotoxigenic E. coli strain

od I. Valpotic, Z. Pavicic, N. Vijtiuk, H. Valpotic, M. Popovic, D. Spoljaric, G. Lackovic, F. Bozic, A. Kovsca Janjatovic
Wydane 2009-12-01