| pubmed-article:18579840 | pubmed:affiliation | *Correspondence: Ching-Ping Lin, Biomedical and Health Informatics, Department of Medical Education and Biomedical Informatics, University of Washington, Box 357240, 1959 NE Pacific Street, HSB I-264, Seattle, WA 98195-7240 (Email: ping@u.washington.edu). | lld:pubmed |
