Mesenchymal stem cells obtained from diverse human tissues share functional properties and gene expression profiles with pericytes and fibroblasts - Covas, Dimas Tadeu; Penepucci, Rodrigo A.; Voltarelli, Júlio César; Fontes, Aparecida Maria; Carraro, Rita V.; Delgado, Maristela O.; Neder, Luciano; Peres, Luiz César; Zago, Marco Antônio (Basics Clinical Application of Mesenchymal Stem Cells, 2006)