title: Potassium and glucose concentrations without treatment during ritodrine tocolysis.
mesh_terms: D000284:Administration, Oral; D001786:Blood Glucose / Q000032:analysis*; D005260:Female; D006801:Humans; D007263:Infusions, Parenteral; D007752:Obstetric Labor, Premature / Q000517:prevention & control*; D011188:Potassium / Q000097:blood*; D011247:Pregnancy; D011412:Propanolamines / Q000627:therapeutic use*; D012312:Ritodrine / Q000008:administration & dosage / Q000627:therapeutic use*; D013997:Time Factors
chemical_list: D001786:Blood Glucose; D011412:Propanolamines; D012312:Ritodrine; D011188:Potassium