@inproceedings{inproceedings7fc19992, title = {Polyacrylamide sodium dodecyl sulphate gel electrophoresis used as simplified approach for bovine leokosis virus immunogens separation}, author = {Valentini, S R and Hamai, C Y and Nakayama, F M and Higuchi, T}, year = {1990}, publisher = {Sociedade Brasileira de Virologia}, booktitle = {Encontro Nacional de Virologia} }