Sample selection for the National Children's Study: form must follow function

Paediatr Perinat Epidemiol. 2013 Jan;27(1):31-3. doi: 10.1111/ppe.12021.
No abstract available

MeSH terms

  • Child
  • Child Welfare*
  • Child, Preschool
  • Cohort Studies
  • Humans
  • Pediatrics*
  • Research Design / standards*
  • Sampling Studies