@misc{indiciae485d0da91b2b, title = {Perfluoropolyether--a vacuum pump fluid resistant to electron induced polymerization.}, author = {L Holland and L Laurenson and P N Baker and H J Davis}, year = {1972}, doi = {10.1038/238036b0}, url = {https://pubmed.ncbi.nlm.nih.gov/12635267/}, note = {Source identifier: 12635267} }