[Relation of the daily rhythm to beginning of premature labor].
D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D007752:Obstetric Labor, Premature; D010829:Physiological Phenomena; D011247:Pregnancy; D014937:Work
LABOR; PREGNANCY
Vztah dennäho rytmu k za6cátku p6red6casného porodů.