Retrospective studies/Definition: Revision history

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14 May 2010

  • curprev 17:5517:55, 14 May 2010imported>Daniel Mietchen 480 bytes +480 .<noinclude>{{DefMeSH}}</noinclude>

10 January 2009

  • curprev 15:2815:28, 10 January 2009imported>Howard C. Berkowitz 481 bytes +481 New page: <noinclude>{{Subpages}}</noinclude> "Studies used to test etiologic hypotheses in which inferences about an exposure to putative causal factors are derived from data relating ...