title: Computer analysis of labor progression. II. Distribution of data and limits of normal.
mesh_terms: D000328:Adult; D003201:Computers; D004106:Dilatation; D005260:Female; D005865:Gestational Age; D006801:Humans; D007743:Labor, Obstetric; D010298:Parity; D011247:Pregnancy; D013997:Time Factors