Bustard, Mark A Human maternal and fetal plasma glyceryl trinitrate concentrations. [electronic resource] - American journal of obstetrics and gynecology Dec 2003 - 1777-8 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0002-9378 Standard No.: 10.1016/s0002-9378(03)00866-4 doi Subjects--Topical Terms: Administration, CutaneousBiological AvailabilityFemaleFetal Blood--chemistryGestational AgeHumansMaternal-Fetal Exchange--drug effectsNitroglycerin--administration & dosageObstetric Labor, Premature--prevention & controlPregnancy--bloodProspective StudiesSensitivity and SpecificityTocolytic Agents--administration & dosage