| Literature DB >> 15371401 |
Eric Goemaere, Michel Lotrofska, Yves Marchandy, Ellen't Hoen.
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Year: 2004 PMID： 15371401 DOI： 10.1377/hlthaff.23.5.279-a
Source DB: PubMed Journal: Health Aff (Millwood) ISSN： 0278-2715 Impact factor: 6.301