@misc{indiciae9c65e6a03042, title = {[Obstetrical anesthesiological services for parturients with circulatory disorders].}, author = {K Gralińska and Z Sternadel and Z Kraszewska and A Deszkiewicz and S Wiczyńska and S Fracki and B Michalska}, year = {1981}, url = {https://pubmed.ncbi.nlm.nih.gov/7250737/}, note = {Source identifier: 7250737} }