Mason, B A Fetal ionized magnesium levels parallel maternal levels during magnesium sulfate therapy for preeclampsia. [electronic resource] - American journal of obstetrics and gynecology Jul 1996 - 213-7 p. digital Publication Type: Journal Article ISSN: 0002-9378 Standard No.: 10.1016/s0002-9378(96)70277-6 doi Subjects--Topical Terms: AdolescentAdultCalcium--bloodFemaleFetal Blood--chemistryHumansInfusions, IntravenousIonsMagnesium--bloodMagnesium Sulfate--administration & dosagePotassium--bloodPre-Eclampsia--bloodPregnancySodium--bloodTocolytic Agents--administration & dosage