@article{articled392e9f1, title = {Activated murine b cell lynphoma line (a-20) produces a factor - like activity with in functionally related to human killer cell stimulatory factor}, author = {Mengele Junior, J O and Dare, G L R and Dare, M G and Nomizo, A and Silva, João Santana da and Campos Neto, A}, year = {1992}, journal = {European Journal of Immunology} }