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Comment
. 2002 Apr;31(2):434-5; discussion 435-8.

Estimating causal effects

Glenn Shafer  1
Affiliations
  • PMID: 11980811
Comment

Estimating causal effects

Glenn Shafer. Int J Epidemiol. 2002 Apr.
No abstract available

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Comment on

  • Estimating causal effects.
    Maldonado G, Greenland S. Maldonado G, et al. Int J Epidemiol. 2002 Apr;31(2):422-9. Int J Epidemiol. 2002. PMID: 11980807 No abstract available.