title: Patterns of uterine activity and cervical dilatation in normal and abnormal labor.
mesh_terms: D002584:Cervix Uteri / Q000502:physiology* / Q000503:physiopathology; D005260:Female; D006801:Humans; D007747:Labor Stage, First; D007748:Labor Stage, Second; D007743:Labor, Obstetric; D007744:Obstetric Labor Complications / Q000503:physiopathology*; D011247:Pregnancy; D011312:Pressure; D014590:Uterine Contraction