KovÅ¡ca Janjatovic, A., Lacković, G., Bozic, F., Kezic, D., Popovic, M., Valpotić, H., Harapin, I., Pavicic, Z., Njari, B. and Valpotić, I. (2010) “Histomorphometric evaluation of intestinal cellular immune responses in pigs immunized with live oral F4ac+ non-enterotoxigenic E. coli vaccine against postweaning colibacillosis”, European Journal of Histochemistry, 54(1), p. e4. doi: 10.4081/ejh.2010.e4.