@misc{misc249fd146, title = {Heterogeneous origin of the atypical 'beta POT.S' haplotypes}, author = {Zago, Marco Antônio and Silva Junior, W. A. and Gualandro, Sandra Fátima Menosi and Hutz, M H and Tavella, A G and Araújo, A G and Krishnamoorthy, R and Elion, J and Voltarelli, Júlio César}, year = {1998}, booktitle = {Annual Meeting of the American Society of Haematology} }