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Academic Journal

What's the denominator?

Subjects: *STATISTICS; EPIDEMIOLOGY; EPIDEMIOLOGICAL research

  • Source: Lancet. 7/10/1993, Vol. 342 Issue 8863, p97-99. 3p.

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Academic Journal

Epidemiological studies: overdone or underappreciated?

  • Source: Lancet. 2/12/2000, Vol. 355 Issue 9203, p556. 1p. 1 Black and White Photograph.

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