title: [Threatened premature labor in placenta praevia and magnesium deficiency].
mesh_terms: D005260:Female; D006801:Humans; D008274:Magnesium / Q000097:blood; D008275:Magnesium Deficiency / Q000150:complications* / Q000175:diagnosis; D007752:Obstetric Labor, Premature / Q000175:diagnosis / Q000209:etiology*; D010923:Placenta Previa / Q000150:complications* / Q000175:diagnosis; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011263:Pregnancy Trimester, Third; D014463:Ultrasonography
chemical_list: D008274:Magnesium
vernacular_title: Zaplashvashto prezhdevremenno razhdane pri nisko prikrepena platsenta i magnezieva nedostatŭchnost.