Regan, C L Reduced fetal exposure to aspirin using a novel controlled-release preparation in normotensive and hypertensive pregnancies. [electronic resource] - British journal of obstetrics and gynaecology Jul 1998 - 732-8 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 0306-5456 Standard No.: 10.1111/j.1471-0528.1998.tb10203.x doi Subjects--Topical Terms: 6-Ketoprostaglandin F1 alpha--analogs & derivativesAdultAspirin--administration & dosageCyclooxygenase Inhibitors--administration & dosageDelayed-Action PreparationsDouble-Blind MethodEicosanoids--urineFemaleFetal Blood--chemistryHumansPre-Eclampsia--drug therapyPregnancyThromboxane B2--metabolism