S M Becker1. Show Affiliations » 1. Epidemiology Section, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
Abstract
Year: 1999 PMID: 17277527 DOI: 10.5144/0256-4947.1999.297
Source DB: PubMed Journal: Ann Saudi Med ISSN: 0256-4947 Impact factor: 1.526