@misc{indiciae9a7b971a20b0, title = {[Preparative electrophoresis method with cardboard as supporting medium].}, author = {M KNEDEL and F SPERL}, year = {1959}, doi = {10.1007/bf01630312}, url = {https://pubmed.ncbi.nlm.nih.gov/13671092/}, note = {Source identifier: 13671092} }