@misc{indiciaefd53b3192cf0, title = {Extracranial collateral cerebral circulation.}, author = {J R YOUMANS and G SCARCELLA}, year = {1961}, doi = {10.1212/wnl.11.2.166}, url = {https://pubmed.ncbi.nlm.nih.gov/13787431/}, note = {Source identifier: 13787431} }