Gatekeeping

N Engl J Med. 1992 Nov 19;327(21):1533.
No abstract available

Publication types

  • Case Reports
  • Comment
  • Letter

MeSH terms

  • Female
  • Health Maintenance Organizations
  • Humans
  • Hyperthyroidism / therapy*
  • Pregnancy
  • Pregnancy Complications / therapy*
  • Referral and Consultation*