Prenatal care and obstetric abnormalities. Experiences of 185,000 Pennsylvania births

J Chronic Dis. 1973 Mar;26(3):163-85. doi: 10.1016/0021-9681(73)90088-x.
No abstract available

MeSH terms

  • Adult
  • Birth Injuries / epidemiology*
  • Congenital Abnormalities / epidemiology*
  • Female
  • Fetal Death / epidemiology
  • Gestational Age
  • Humans
  • Illegitimacy
  • Infant Mortality
  • Infant, Newborn
  • Infant, Premature
  • Male
  • Maternal Age
  • Maternal Health Services
  • Nurseries, Hospital
  • Obstetric Labor Complications / epidemiology
  • Obstetric Labor, Premature / epidemiology
  • Parity
  • Pennsylvania
  • Pregnancy
  • Pregnancy Complications / epidemiology*
  • Prenatal Care*
  • Racial Groups
  • Seasons
  • Sex Factors
  • Socioeconomic Factors