@misc{indiciae31f91429baa9, title = {Pulpal response to vital bleaching procedures.}, author = {W D Robertson and R C Melfi}, year = {1980}, doi = {10.1016/s0099-2399(80)80166-x}, url = {https://pubmed.ncbi.nlm.nih.gov/6935372/}, note = {Source identifier: 6935372} }