PubMed=10352097; DOI=10.1359/jbmr.1999.14.6.893
Wang D., Christensen K., Chawla K., Xiao G., Krebsbach P.H., Franceschi R.T.
Isolation and characterization of MC3T3-E1 preosteoblast subclones with distinct in vitro and in vivo differentiation/mineralization potential.
J. Bone Miner. Res. 14:893-903(1999)