title: [Biologic effect of solar processes (as evidenced by the onset of labor)].
authors.forename: W
authors.initials: W
authors.lastname: CYRAN
mesh_terms: D001688:Biological Products; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D008685:Meteorological Concepts; D055904:Meteorology; D011247:Pregnancy; D014937:Work
chemical_list: D001688:Biological Products