Abruptio placentae | Premature separation of placenta | Premature separation of placenta, antepartum | Premature separation of placenta, unspecified as to episode of care | Premature separation of placenta, with delivery | Premature placental detachment | Couvelaire uterus | Uteroplacental apoplexy | Abruptio Placentae | Placental Abruption | Abruption, Placental | Abruptions, Placental | Placental Abruptions |