L F Hirsh, B Dalton. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AgedAged, 80 and overFemaleHumansMaleNeurosurgery/statistics & numerical dataPennsylvaniaRetrospective Studies
Year: 1988 PMID: 3068616
Source DB: PubMed Journal: Pa Med ISSN: 0031-4595