Design and statistical analysis of observational studies

BJOG. 2013 Jun;120(7):901-2. doi: 10.1111/1471-0528.12144.
No abstract available

Publication types

  • Letter
  • Comment

MeSH terms

  • Fasting / adverse effects*
  • Female
  • Humans
  • Obstetric Labor, Premature / etiology*
  • Pregnancy