@article{articleb3cabd5b, title = {Standardization of cell cultures: normal value for healthy subjects in Brazil}, author = {Ferrari, V. and Ferreira, M. D. and Vasconcelos, D. M. and Negri Santi, T. and Zomignan, C. A. and Duarte, Alberto Jose da Silva}, year = {2002}, booktitle = {FOCIS 2002. Federation of Clinical Immunology Societies} }