[Pregnancy and labor after 40 years of age].
D000328:Adult; D005260:Female; D006801:Humans; D007743:Labor, Obstetric / Q000502:physiology*; D008875:Middle Aged; D007744:Obstetric Labor Complications; D011247:Pregnancy / Q000502:physiology*; D011248:Pregnancy Complications
Embarazo y parto después de los cuarenta años.