Confounding by indication

Epidemiology. 1996 Jul;7(4):335-6.
No abstract available

Publication types

  • Editorial
  • Comment

MeSH terms

  • Cimetidine / adverse effects
  • Confounding Factors, Epidemiologic
  • Histamine H2 Antagonists / adverse effects
  • Humans
  • Incidence
  • Ranitidine / adverse effects
  • Risk Factors
  • Stomach Neoplasms / chemically induced
  • Stomach Neoplasms / epidemiology*

Substances

  • Histamine H2 Antagonists
  • Cimetidine
  • Ranitidine