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Editorial
. 2002 Mar;3(1):3.
doi: 10.1080/146608202317576471.

How useful are retrospective studies in evaluating therapeutic interventions?

Dan H Moore 2nd
Editorial

How useful are retrospective studies in evaluating therapeutic interventions?

Dan H Moore 2nd. Amyotroph Lateral Scler Other Motor Neuron Disord. 2002 Mar.
No abstract available

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