TY - RPRT TI - Transforming growth factor-beta 1 (TGF-beta1) prevents the age-dependent decrease in bone formation in human osteoblast/implant cultures. AU - Hai Zhang AU - Michael S Aronow AU - Gloria A Gronowicz PY - 2005 DO - 10.1002/jbm.a.30400 UR - https://pubmed.ncbi.nlm.nih.gov/16044414/ ID - 16044414 ER -