@misc{indiciaeb348bd86a7a0, title = {[Prolonged peridural anesthesia with pyromecaine].}, author = {V A Fomichev and I E Khromenkov and V V Khriachkov}, year = {1983}, url = {https://pubmed.ncbi.nlm.nih.gov/6649293/}, note = {Source identifier: 6649293} }