PHAM, P.; NGUYEN, T.; VUONG, N.; DUONG, T.; PHAN, N. INVESTIGATING COOLING RATE AND FETAL BOVINE SERUM CONCENTRATION ON SURVIVAL AND STEMNESS OF MESENCHYMAL STEM CELLS AFTER CRYOPRESERVATION. Science and Technology Development Journal, v. 12, n. 9, p. 12-22, 15 maio 2009.