S F Grefsheim1, B L Shipman, D G Schwartz, S C Dow. Show Affiliations » 1. University of Michigan.
Abstract
Mesh: See more » Libraries, MedicalMEDLINE/statistics & numerical dataMichiganUniversities
Year: 1991 PMID: 2011055
Source DB: PubMed Journal: MD Comput ISSN: 0724-6811