@inproceedings{inproceedingsdf3d9216, title = {Kinetics of the igg antibody production in the serum of calves infected with different levels of haemonchus placei}, author = {Bressan, M C R V and Yatsuda, Ana Patrícia and Bridi, A A and Carvalho, L A F and Cruz, J B}, year = {1996}, publisher = {ICB-USP}, booktitle = {Congresso do Instituto de Ciencias Biomedicas da Universidade de São Paulo} }