@misc{indiciae0d8e1f8d81cd, title = {Long-term healing of bone using recombinant human bone morphogenetic protein 2.}, author = {C A Kirker-Head and T N Gerhart and S H Schelling and G E Hennig and E Wang and M E Holtrop}, year = {1995}, url = {https://pubmed.ncbi.nlm.nih.gov/7671521/}, note = {Source identifier: 7671521} }