Prolonged labor

Am J Obstet Gynecol. 1949 Dec;58(6):1093-8. doi: 10.1016/0002-9378(49)90786-3.
No abstract available

MeSH terms

  • Female
  • Humans
  • Labor, Obstetric*
  • Neoplasms, Hormone-Dependent / therapy*
  • Pregnancy
  • Time Factors*
  • Work*