@misc{indiciae77a5d0cb4f21, title = {Recertification.}, author = {Robert S Crausman}, year = {2002}, doi = {10.7326/0003-4819-137-12-200212170-00038}, url = {https://pubmed.ncbi.nlm.nih.gov/12484738/}, note = {Source identifier: 12484738} }