title: [Effect of sport and physical exercise on the duration of labor].
mesh_terms: D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D010806:Physical Education and Training; D005082:Physical Exertion; D011247:Pregnancy; D013177:Sports; D013997:Time Factors
vernacular_title: Vliv sportu a tĕlocviku na trvání porodu.