@article {16142,
	title = {Multipotent Potencial of Human Mesenchymal Stem Cells under Microgravity Conditions},
	booktitle = {NASA Cell Science Conference},
	year = {2004},
	month = {2007-05-17},
	author = {Frias, A. M. and Chamberlain, J. and Porada, C. D. and Zanjani, E. D. and Almeida-Porada, G.}
}
