[Epidemiological bias in studies with complex sampling]

Rev Bras Epidemiol. 2019 Dec 5:22:e190062. doi: 10.1590/1980-549720190062. eCollection 2019.
[Article in Portuguese]
No abstract available

Publication types

  • Letter

MeSH terms

  • Anemia / epidemiology*
  • Bias
  • Female
  • Humans
  • Prevalence
  • Sampling Studies*